{"title":"SIS Energy","description":"\u003ch2\u003eSiS Energy: carbohydrates for every stage of your exercise\u003c\/h2\u003e\n\u003cp\u003eDuring prolonged or intense exercise, many athletes use gels, bars or biscuits with carbohydrates. Science in Sport energy products provide carbohydrates in a form that suits your preference on the go: as a gel, bar or filled biscuit.\u003c\/p\u003e\n\u003ch3\u003e\n\n\u003ca href=\"\/en\/products\/science-in-sport-sis-energy-gel\"\u003eIsotonic Energy Gel\u003c\/a\u003e and Beta Fuel Gel: carbohydrates without water\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"\/en\/products\/science-in-sport-sis-energy-gel\"\u003eSiS GO Isotonic Energy Gel\u003c\/a\u003e and the \u003ca href=\"\/en\/products\/sis-beta-fuel-gel-1-0-8-maltodextrin-fructose-ratio\"\u003eBeta Fuel Gel\u003c\/a\u003e are at the core of the energy range. Thanks to the isotonic formula, you do not need to drink water with the GO gel. The GO gel provides 22 grams of carbohydrates per serving, while the Beta Fuel Gel, with 40 grams per serving, is designed for endurance athletes who want to consume a lot of carbohydrates per hour. Both are available in multiple flavours and in variants with caffeine, electrolytes or nootropics.\u003c\/p\u003e\n\u003ch3\u003e\n\n\u003ca href=\"\/en\/products\/sis-go-energy-bakes-12-pack\"\u003eGO Energy Bake\u003c\/a\u003e: 30 g carbohydrates in a filled biscuit\u003c\/h3\u003e\n\u003cp\u003eNot everyone wants to rely solely on gels while exercising. The \u003ca href=\"\/en\/products\/sis-go-energy-bakes-12-pack\"\u003eSiS GO Energy Bake\u003c\/a\u003e is a soft, filled biscuit weighing 50 grams and containing 30 grams of carbohydrates. The bake is suitable as a solid carbohydrate source for long rides or training sessions, or as a supplement to your gels. Easy to carry in a back pocket and pleasant to eat, even when you crave something more substantial.\u003c\/p\u003e\n\u003ch3\u003e\n\n\u003ca href=\"\/en\/products\/sis-go-energy-bar-mini-25-g-koolhydraten-per-reep-30-stuks\"\u003eGO Energy Bar\u003c\/a\u003e: solid bar for on the go\u003c\/h3\u003e\n\u003cp\u003eThe \u003ca href=\"\/en\/products\/sis-go-energy-bar-mini-25-g-koolhydraten-per-reep-30-stuks\"\u003eSiS GO Energy Bar\u003c\/a\u003e provides 25 grams of carbohydrates per bar and is made with oats and fruit. The bar is practical for the first hours of a long exercise session or as a snack before training. With 30 pieces per box, you have a supply for several weeks of training.\u003c\/p\u003e\n\u003ch3\u003eWhich energy product do you choose when?\u003c\/h3\u003e\n\u003cp\u003eIf you do not want any hassle with water on the go, the isotonic gels are convenient. Do you want to eat something solid on the bike or during a break? Then the Energy Bake and Energy Bar offer a pleasant alternative. Many athletes combine the formats: a bar or bake in the first hour, gels afterwards. This way, you can put together a nutrition strategy that suits the duration and intensity of your exercise.\u003c\/p\u003e","products":[{"product_id":"science-in-sport-sis-energy-gel","title":"SiS Go Isotonic Energy Gel | Lemon \u0026 Lime","description":"\u003ch2\u003eSiS GO Isotonic Energy Gel Lemon and Lime\u003c\/h2\u003e\n\u003cp\u003eA 60 ml sachet, squeezed open during a race or training. \u003cstrong\u003eSiS GO Isotonic Energy Gel Lemon and Lime\u003c\/strong\u003e provides 22 grams of carbohydrates per sachet based on maltodextrin, without the need to drink water with it. The taste is a fresh citrus flavor, light and not too sweet. Gluten- and aspartame-free, suitable for vegans, certified by Informed Sport.\u003c\/p\u003e\n\u003ch3\u003eWhat isotonic means in practice\u003c\/h3\u003e\n\u003cp\u003eIsotonic is a chemical term that means a liquid has the same concentration as body fluids. An isotonic gel has the same concentration as body fluids, so you do not need to drink water with it. SiS introduced this principle in 2002 as the first in the world in an energy gel. In 2015, the product won the Queen's Award for Enterprise.\u003c\/p\u003e\n\u003ch3\u003e22 grams of carbohydrates based on maltodextrin\u003c\/h3\u003e\n\u003cp\u003eThe energy source in this product is maltodextrin, derived from corn starch. Maltodextrin has a lower sweetness than regular sugar, which makes the gel less sticky and less intense in flavor. That is a conscious choice. During longer exercise, taste fatigue is a real problem and a gel that is too sweet works against you. Per 60 ml sachet you get 22 grams of carbohydrates, of which 0.6 grams are sugars. No significant fats or proteins.\u003c\/p\u003e\n\u003ch3\u003eNo water needed, very practical\u003c\/h3\u003e\n\u003cp\u003eBecause the gel is isotonic, you do not need to drink water with it. That makes the gel usable at times when a bidon or water station is not available. You can open it during a sprint, halfway up a climb, or in the middle of a race without having to adjust your pace. Take 1 to 3 gels per hour to reach the recommended 60 to 90 grams of carbohydrates per hour. For a 3.5-hour marathon, that comes out to 10 to 12 gels in total.\u003c\/p\u003e\n\u003ch3\u003eInformed Sport certified, gluten- and aspartame-free\u003c\/h3\u003e\n\u003cp\u003eAll SiS GO gels are screened per production batch by Informed Sport for banned substances from the WADA list. Suitable for vegans and vegetarians, gluten- and aspartame-free. The aromas are of natural origin. No artificial colors in most flavors, except for the orange variant which contains beta-carotene.\u003c\/p\u003e\n\u003cp\u003eThe lemon and lime flavor is one of the fresher variants in the line, easy to combine with other flavors if you plan longer sessions with multiple gels per hour. The formula is identical in every flavor, only the aroma and any colorant differ.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Lemon \u0026 Lime \/ 30 pieces","offer_id":52632098373970,"sku":"sis-002-030","price":32.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 Lime \/ 15 pieces","offer_id":52632098406738,"sku":"sis-002-015","price":22.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 Lime \/ 6 units","offer_id":52632098439506,"sku":"sis-002-006","price":10.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 Lime \/ 1 piece","offer_id":52632098472274,"sku":"sis-002","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_7_55dd9414-3c8c-42ff-a1d3-16c1cf7e379e.jpg?v=1774031671"},{"product_id":"sis-beta-fuel-nootropics","title":"SiS Beta Fuel Gels + Nootropics | Lemon \u0026 Lime","description":"\u003ch2\u003eSiS Beta Fuel Gel Nootropics Lemon and Lime\u003c\/h2\u003e\n\u003cp\u003eA 60 ml energy gel that combines 40 grams of carbohydrates with caffeine, L-Theanine, L-Taurine and Cognizin® Citicoline. \u003cstrong\u003eSiS Beta Fuel Gel Nootropics Lemon and Lime\u003c\/strong\u003e is built on the same carbohydrate base as the regular Beta Fuel gel, with four additional ingredients. The taste is a fresh lemon-lime flavour, slightly bitter in character. Maximum 1 per day due to the high caffeine content of 200 mg. Gluten-free, suitable for vegans, Informed Sport certified.\u003c\/p\u003e\n\u003ch3\u003eFour additional ingredients on top of the gel\u003c\/h3\u003e\n\u003cp\u003eThe carbohydrate base is identical to the regular Beta Fuel gel: 40 grams in a 1:0.8 ratio of maltodextrin to fructose. On top of that are four additional ingredients. Caffeine (200 mg per gel). L-Theanine (200 mg) is an amino acid that occurs naturally in green tea. L-Taurine (1 g) is an amino acid. Cognizin® Citicoline (250 mg) is a patented form of citicoline.\u003c\/p\u003e\n\u003ch3\u003eCaffeine and L-Theanine together\u003c\/h3\u003e\n\u003cp\u003e200 mg of caffeine is a substantial dose, comparable to two espressos. In addition, the gel contains 200 mg of L-Theanine. If you are sensitive to caffeine, please take the caffeine content into account and test the gel in training first.\u003c\/p\u003e\n\u003ch3\u003eMaximum 1 per day, combine with regular Beta Fuel gels\u003c\/h3\u003e\n\u003cp\u003eThe upper limit of 1 gel per day is solely due to the caffeine content. 200 mg per gel is already half of the recommended daily upper limit of 400 mg for adults, apart from other sources of caffeine. If you want more than 40 grams of carbohydrates per hour, combine this gel with regular Beta Fuel gels or the Beta Fuel 80 sachet. Those contain no caffeine and can be freely stacked. Use this gel at a time of your choosing during the exercise, maximum 1 per day.\u003c\/p\u003e\n\u003cp\u003eThis is not a gel for every ride: due to the caffeine content, it is intended for one time per day, for example in the final phase of a long ride or race. Always test it in training first, not for the first time on race day.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Lemon \u0026 Lime \/ 30 pieces","offer_id":52164171039058,"sku":"sis-052-030","price":51.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 Lime \/ 15 pieces","offer_id":52164171071826,"sku":"sis-052-015","price":34.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 Lime \/ 6 units","offer_id":52164171104594,"sku":"sis-052-006","price":17.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 Lime \/ 1 piece","offer_id":52164171137362,"sku":"sis-052","price":3.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_3_4c963cd1-ed07-4adc-b884-3f00cb305404.jpg?v=1776419356"},{"product_id":"sis-beta-fuel-gel-1-0-8-maltodextrin-fructose-ratio","title":"SiS Beta Fuel Gel | 1:0.8 maltodextrin:fructose ratio | Strawberry \u0026 Lime","description":"\u003ch2\u003eSiS Beta Fuel Gel Strawberry and Lime\u003c\/h2\u003e\n\u003cp\u003eA 60 ml gel with 40 grams of carbohydrates per sachet. \u003cstrong\u003eSiS Beta Fuel Gel Strawberry and Lime\u003c\/strong\u003e delivers those carbohydrates in a 1:0.8 ratio \u003ca href=\"\/en\/blogs\/ingredienten\/wat-is-maltodextrine\"\u003emaltodextrin\u003c\/a\u003e to fructose, intended for exercise lasting more than two hours where you need 80 to 120 grams per hour. The flavor is a light strawberry-lime flavor with a fresh, tart undertone. Ready to use immediately, you don't need to mix anything. Gluten-free, suitable for vegans, Informed Sport certified.\u003c\/p\u003e\n\u003ch3\u003eWhy 40 grams and not 22 grams\u003c\/h3\u003e\n\u003cp\u003eThe standard energy gel from SiS, the GO Isotonic, delivers 22 grams of carbohydrates per 60 ml. The Beta Fuel gel delivers 40 grams per that same 60 ml, from two sources in a ratio of 1:0.8 maltodextrin to fructose. For exercise lasting more than two hours, SiS recommends 80 to 120 grams of carbohydrates per hour. Two Beta Fuel gels per hour are enough for that. For the GO Isotonic gel you would need almost four pieces to achieve the same.\u003c\/p\u003e\n\u003ch3\u003eTwo carbohydrate sources in a 1:0.8 ratio\u003c\/h3\u003e\n\u003cp\u003eThe gel contains maltodextrin and fructose in a ratio of 1:0.8. Maltodextrin is a carbohydrate from corn that is made up of glucose units; fructose is a simple sugar. Per 60 ml gel, that together delivers 40 grams of carbohydrates, of which 19 grams are sugars.\u003c\/p\u003e\n\u003ch3\u003eSodium is in it, unlike the Beta Fuel sachet\u003c\/h3\u003e\n\u003cp\u003eThe Beta Fuel 80 powder sachet contains no sodium. The gel does: sodium citrate and sodium chloride are in the ingredients list. It is a modest amount of 0.04 grams of salt per gel, which also keeps the flavor balanced. During prolonged exercise where you sweat a lot, this does not replace all your sodium loss. Then add a HYDRO tablet or HYDRO+ sachet to your drinking water.\u003c\/p\u003e\n\u003cp\u003eTwo Beta Fuel gels per hour deliver 80 grams of carbohydrates. Three gels reach the upper limit of 120 grams. If desired, combine them with the Beta Fuel 80 sachet if you have a bottle with you, or use them purely as a gel strategy if you are riding or running without a bottle.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Strawberry \u0026 Lime \/ 30 pieces","offer_id":49201997349202,"sku":"sis-045-030","price":49.9,"currency_code":"EUR","in_stock":true},{"title":"Strawberry \u0026 Lime \/ 15 pieces","offer_id":49930391421266,"sku":"sis-045-015","price":34.9,"currency_code":"EUR","in_stock":true},{"title":"Strawberry \u0026 Lime \/ 6 units","offer_id":49201997381970,"sku":"sis-045-006","price":17.9,"currency_code":"EUR","in_stock":true},{"title":"Strawberry \u0026 Lime \/ 1 piece","offer_id":49201997414738,"sku":"sis-045","price":3.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_3_a9fcd73d-af9c-481f-9a01-a59b6c0b44c0.jpg?v=1773933497"},{"product_id":"sis-go-energy-gel-electrolyte","title":"SiS GO Energy + Electrolyte Sport Gels","description":"\u003cp\u003eWith \u003cstrong\u003eGO Energy + Electrolyte Gels\u003c\/strong\u003e, you get the best of both worlds: instant energy and essential electrolytes. Each gel contains 22g of easily digestible carbohydrates and electrolytes such as 118mg sodium, 9.5mg potassium, and 1.5mg magnesium. This composition not only helps maintain your energy levels but also restores your fluid balance during intense exertion.\u003c\/p\u003e\u003c!--en--\u003e\u003cp\u003eWhether you're \u003cstrong\u003erunning\u003c\/strong\u003e, on a long bike ride, or doing an intense \u003cstrong\u003esports training\u003c\/strong\u003e, these gels are perfectly designed to support you. Ideal for those looking for reliable \u003cstrong\u003esports gels\u003c\/strong\u003e or \u003cstrong\u003eenergy gels\u003c\/strong\u003e that will elevate your performance.\u003c\/p\u003e\u003c!--en--\u003e\u003c!----\u003e","brand":"SIS","offers":[{"title":"Lemon \u0026 mint (BBE 09\/26) \/ 30 pieces","offer_id":49203104121170,"sku":null,"price":47.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 mint (BBE 09\/26) \/ 15 pieces","offer_id":49930421338450,"sku":null,"price":29.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 mint (BBE 09\/26) \/ 6 units","offer_id":49930432315730,"sku":null,"price":19.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 mint (BBE 09\/26) \/ 1 piece","offer_id":49203104186706,"sku":null,"price":2.95,"currency_code":"EUR","in_stock":true},{"title":"Raspberry (BB 05\/26) \/ 30 pieces","offer_id":52164170744146,"sku":null,"price":47.9,"currency_code":"EUR","in_stock":true},{"title":"Raspberry (BB 05\/26) \/ 15 pieces","offer_id":52164170776914,"sku":null,"price":29.9,"currency_code":"EUR","in_stock":true},{"title":"Raspberry (BB 05\/26) \/ 6 units","offer_id":52164170809682,"sku":null,"price":19.9,"currency_code":"EUR","in_stock":true},{"title":"Raspberry (BB 05\/26) \/ 1 piece","offer_id":52164170842450,"sku":null,"price":2.95,"currency_code":"EUR","in_stock":true},{"title":"Salted Caramel (Best Before 06\/26) \/ 30 pieces","offer_id":52587590353234,"sku":null,"price":47.9,"currency_code":"EUR","in_stock":true},{"title":"Salted Caramel (Best Before 06\/26) \/ 15 pieces","offer_id":52587590386002,"sku":null,"price":29.9,"currency_code":"EUR","in_stock":true},{"title":"Salted Caramel (Best Before 06\/26) \/ 6 units","offer_id":52587590418770,"sku":null,"price":19.9,"currency_code":"EUR","in_stock":true},{"title":"Salted Caramel (Best Before 06\/26) \/ 1 piece","offer_id":52587590451538,"sku":null,"price":2.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/30_stuks_sis_go_energy_gel_met_electrolyte.jpg?v=1723024078"},{"product_id":"sis-go-energy-bakes-12-pack","title":"SIS Go Energy Bake | 12-pack | Lemon","description":"\u003ch2\u003eSiS GO Energy Bake Lemon\u003c\/h2\u003e\n\u003cp\u003eA soft-baked 50-gram energy bar with a fruity filling. 30 grams of carbohydrates per bake, 190 kcal, suitable for use during prolonged exertion as an alternative or supplement to energy gels. The bakes are individually wrapped, compact, and pressure-resistant for a cycling jersey pocket.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes a bake different from a gel\u003c\/h3\u003e\n\u003cp\u003eA gel is quick: squeeze and go. A bake takes a few seconds longer but gives the feeling of real food at the moment you've had enough of liquid sugars after an hour of riding or running. The soft texture and fruit filling provide a more satisfying mouthfeel than a gel. For some athletes, this is precisely the difference that makes them eat consistently, whereas otherwise, they might skip a gel because they no longer feel like it after a few hours. Research confirms that carbohydrates from gels, drinks, and bars are absorbed equally well at the same concentration: the choice lies in personal preference for format and texture, not in performance advantage.\u003c\/p\u003e\n\n\u003ch3\u003eThe Lemon flavour\u003c\/h3\u003e\n\u003cp\u003eThe lemon variant has a slightly tart fruit filling based on apple juice concentrate with lemon flavouring and curcumin as a natural yellow colouring. The taste is fresh and mild in intensity, not overly sweet. The green tea extract in the bake is a fixed component of the lemon variant and not a separate nootropic but a flavour and texturizing ingredient.\u003c\/p\u003e\n\n\u003ch3\u003eHow the bake fits into your hourly strategy\u003c\/h3\u003e\n\u003cp\u003eOne bake per hour provides 30 grams of carbohydrates, at the lower end of the recommended 60 to 90 grams per hour during intensive endurance exertion. Combine with a GO Isotonic gel (22 grams) and you're at 52 grams. Add a bottle of GO Electrolyte and you reach 88 grams per hour. Or use two bakes per hour if you prefer solid food and don't want gels. The bake is well-suited for calmer moments during a ride, such as a flat section or a descent, where chewing is more comfortable than at full power.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Lemon","offer_id":49480320450898,"sku":"sis-058-012","price":20.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_1_dc896ac6-6fcb-4fd0-98e9-aa68e0d14435.jpg?v=1775061544"},{"product_id":"sis-go-energy-bar-mini-25-g-koolhydraten-per-reep-30-stuks","title":"SiS GO Energy Bar | 25g carbohydrates per bar | 30 bars | Red Berry","description":"\u003ch2\u003eSiS GO Energy Bar Mini Red Berry | 30-pack\u003c\/h2\u003e\n\u003cp\u003eA 40-gram energy bar with 25 grams of carbohydrates, made from fruit juice, dried fruit, oats and soy-rice crisp. The flavour is fresh and lightly berry, with raspberries and cranberries as dried fruit. 30 bars per box, Informed Sport certified, suitable for vegetarians.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is in a GO Energy Bar and why\u003c\/h3\u003e\n\u003cp\u003eThe base is grape and pineapple juice concentrate, supplemented with maltodextrin, dried fruit, oats and a rice-soy crisp. That combination gives a moist but firm texture that does not stick and does not melt in a warm cycling bib pocket. The carbohydrates come from multiple sources: fruit sugars, complex carbohydrates from grains and maltodextrin. That makes the bar much more versatile than a pure sugar product. The 4.6 grams of protein per bar is not a performance benefit but also makes the bar usable as a snack on training days outside the sporting context.\u003c\/p\u003e\n\n\u003ch3\u003eWhen do you use a bar versus a gel\u003c\/h3\u003e\n\u003cp\u003eBoth provide carbohydrates, but the use differs. A gel takes two seconds: tear, squeeze, done. A bar takes 30 seconds of chewing. On intensive sections, during a sprint or on a climb, a gel is more practical. On flat terrain, during a neutral riding phase or on the way to the start, the bar is the better choice. Many athletes plan their bars for the first half of a ride, when the stomach is still calm and chewing feels pleasant. In the second half, when tired, they switch to gels. A bar also works well as a pre-training snack 30 to 60 minutes before the start if you haven't eaten enough.\u003c\/p\u003e\n\n\u003ch3\u003e30-pack: enough for several weeks\u003c\/h3\u003e\n\u003cp\u003eWith two bars per ride, you get 15 training sessions or rides out of one box. With one bar per training session together with gels, the box lasts for 30 training sessions. The 40-gram mini variant is smaller than the regular 65-gram GO Energy Bar and fits more easily in a cycling bib pocket, bike bag or running belt. The packaging is pressure-resistant so that it survives a full pocket with gels, phone and keys.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Red Berry","offer_id":50684251734354,"sku":"sis-080-030","price":47.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_2_e6f6be79-f907-4b0b-80df-3f0779588981.jpg?v=1775744722"},{"product_id":"sis-beta-fuel-electrolyte-gel-60ml","title":"SIS Beta Fuel + Electrolyte Gel | Raspberry \u0026 Lemon","description":"\u003ch2\u003eSiS Beta Fuel Gel Raspberry and Lemon with Electrolytes\u003c\/h2\u003e\n\u003cp\u003eAn energy gel that combines 40 grams of carbohydrates with 200 mg of sodium per 60 ml gel. \u003cstrong\u003eSiS Beta Fuel Gel Raspberry and Lemon with Electrolytes\u003c\/strong\u003e uses the same 1:0.8 maltodextrin to fructose ratio as the rest of the Beta Fuel range, but contains significantly more sodium than the standard Beta Fuel gel. Designed for prolonged exercise in warm weather or during high sweat rates when you want to replenish both energy and electrolytes at the same time without having to manage multiple products. Fresh raspberry-lemon flavour. Gluten-free, suitable for vegans, Informed Sport certified.\u003c\/p\u003e\n\n\u003ch3\u003e200 mg of sodium per gel, deliberately added\u003c\/h3\u003e\n\u003cp\u003eThe standard Beta Fuel gel contains a small amount of sodium as a byproduct of sodium citrate used for pH regulation. This variant contains 200 mg of sodium per gel from sodium chloride as a separate ingredient. This is comparable to the sodium content of half a HYDRO tablet. With two gels per hour, you get 400 mg of sodium along with 80 grams of carbohydrates. At moderate sweat rates, this is a useful supplement. In heat or during intense exercise with high sweat rates of 1000 mg or more per hour, supplementing with drinking water remains advisable.\u003c\/p\u003e\n\n\u003ch3\u003eEnergy and electrolytes in one format\u003c\/h3\u003e\n\u003cp\u003eThose who want to maintain both carbohydrate and sodium levels during prolonged exercise normally have an energy gel in one pocket and a HYDRO tablet or sachet in the other. Or a bottle with electrolytes that you sometimes lose or forget. This gel combines both components in one sachet. This reduces the chance of forgetting it and makes the nutrition strategy slightly easier to manage in the final phase of a long ride or race when concentration decreases.\u003c\/p\u003e\n\n\u003ch3\u003eSame carbohydrate base as the Beta Fuel range\u003c\/h3\u003e\n\u003cp\u003eThe gel contains 40 grams of carbohydrates per 60 ml in a 1:0.8 maltodextrin to fructose ratio. No water needed, ready to consume immediately.\u003c\/p\u003e\n\n\u003ch3\u003eNo caffeine, can be combined without limits\u003c\/h3\u003e\n\u003cp\u003eThe gel contains no caffeine or nootropics. There is no daily upper limit. You can freely combine it with regular Beta Fuel gels, the Beta Fuel 80 sachet or the Beta Fuel Nootropics gel without worrying about the total caffeine intake. With a strategy where you take the nootropics gel at a specific point in the race, you can top up the rest of the hours with this electrolyte gel.\u003c\/p\u003e\n\n\u003cp\u003eThe product is relatively new in the Beta Fuel range and is currently available in one flavour: raspberry and lemon. The flavour is deliberately kept fresh and light, making it easy to consume when tired in the final phase of a race.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"30 pieces","offer_id":51308136825170,"sku":"sis-085-030","price":64.9,"currency_code":"EUR","in_stock":true},{"title":"15 pieces","offer_id":51308136857938,"sku":"sis-085-015","price":30.9,"currency_code":"EUR","in_stock":true},{"title":"6 units","offer_id":51308136890706,"sku":"sis-085-006","price":14.9,"currency_code":"EUR","in_stock":true},{"title":"1 piece","offer_id":51308216779090,"sku":"sis-085","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_8_7ed27d9b-a150-4451-b081-1d996d9d6cd7.jpg?v=1774956294"},{"product_id":"sis-go-isotonic-energygel-electrolyte-lemon-mint-30-x-60ml","title":"SiS Go Isotonic Energy Gel + Electrolyte | Lemon \u0026 Mint","description":"\u003ch1\u003eScience in Sport (SiS) GO Energy + Electrolyte Gel\u003c\/h1\u003e\n\u003cp\u003eThe Science in Sport GO Energy + Electrolyte Gel (60 ml) is an energy gel with carbohydrates and added electrolytes. Each gel contains 22 grams of carbohydrates from maltodextrin and sodium (118 mg), potassium (9.5 mg) and a small amount of magnesium (1.5 mg). The gel is intended for use during long training sessions or races. Due to its liquid consistency, the gel is easy to consume without the need for extra water.\u003c\/p\u003e\n\n\u003ch3\u003eChoose your pack size\u003c\/h3\u003e\n\u003cp\u003eWhether you want to try a flavor or stock up for your next marathon, we offer the pack size that suits you:\u003c\/p\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e1 single gel:\u003c\/b\u003e Ideal for trying a new flavor.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e6 gels:\u003c\/b\u003e Convenient for a short training week or a race.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e15 gels:\u003c\/b\u003e A convenient half box.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e30 gels:\u003c\/b\u003e A full box, the best value for heavy users!\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable flavors\u003c\/h3\u003e\n\u003cp\u003eChoose your favorite flavor:\u003c\/p\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003eLemon \u0026amp; Mint:\u003c\/b\u003e Deliciously refreshing.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003eRaspberry:\u003c\/b\u003e An approachable, sweet and fruity flavor.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003eSalted Caramel:\u003c\/b\u003e A savory-sweet alternative for when you're tired of fruity flavors.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"SIS","offers":[{"title":"Lemon \u0026 Mint \/ 30 pieces","offer_id":52961617903954,"sku":"sis-047-030","price":39.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 Mint \/ 15 pieces","offer_id":52961617936722,"sku":"sis-047-015","price":24.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 Mint \/ 6 units","offer_id":52961617969490,"sku":"sis-047-006","price":14.9,"currency_code":"EUR","in_stock":true},{"title":"Lemon \u0026 Mint \/ 1 piece","offer_id":52961618002258,"sku":"sis-047","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_5_6e945343-79ea-4e84-a9be-a3b29e61ad01.jpg?v=1774029972"},{"product_id":"sis-go-isotonic-energygel-electrolyte-raspberry-30-x-60ml-copy","title":"SiS Go Isotonic Energy Gel + Electrolyte | Raspberry","description":"\u003ch1\u003eScience in Sport (SiS) GO Energy + Electrolyte Gel\u003c\/h1\u003e\n\u003cp\u003eThe Science in Sport GO Energy + Electrolyte Gel (60 ml) is an energy gel with carbohydrates and added electrolytes. Each gel contains 22 grams of carbohydrates from maltodextrin and sodium (118 mg), potassium (9.5 mg) and a small amount of magnesium (1.5 mg). The gel is intended for use during long training sessions or races. Due to its liquid consistency, the gel is easy to consume without additional water.\u003c\/p\u003e\n\n\u003ch3\u003eChoose your pack size\u003c\/h3\u003e\n\u003cp\u003eWhether you want to try a flavor or stock up for your next marathon, we offer the pack size that suits you:\u003c\/p\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e1 single gel:\u003c\/b\u003e Ideal for trying a new flavor.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e6 gels:\u003c\/b\u003e Convenient for a short training week or a race.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e15 gels:\u003c\/b\u003e A convenient half box.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e30 gels:\u003c\/b\u003e A full box, the best value for heavy users!\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable flavors\u003c\/h3\u003e\n\u003cp\u003eChoose your favorite flavor:\u003c\/p\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003eLemon \u0026amp; Mint:\u003c\/b\u003e Refreshingly tasty.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003eRaspberry:\u003c\/b\u003e An approachable, sweet and fruity flavor.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003eSalted Caramel:\u003c\/b\u003e A savory-sweet alternative for when you're tired of fruity flavors.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"SIS","offers":[{"title":"Raspberry \/ 30 pieces","offer_id":52961911472466,"sku":"sis-025-030","price":39.9,"currency_code":"EUR","in_stock":true},{"title":"Raspberry \/ 15 pieces","offer_id":52961911505234,"sku":"sis-025-015","price":24.9,"currency_code":"EUR","in_stock":true},{"title":"Raspberry \/ 6 units","offer_id":52961911538002,"sku":"sis-025-006","price":14.9,"currency_code":"EUR","in_stock":true},{"title":"Raspberry \/ 1 piece","offer_id":52961911570770,"sku":"sis-025","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_6_000af7f5-8687-42cb-ae02-5f947a40d72e.jpg?v=1775246265"},{"product_id":"sis-go-isotonic-energygel-electrolyte-salted-caramel-30-x-60ml","title":"SiS Go Isotonic Energy Gel + Electrolyte | Salted Caramel","description":"\u003ch1\u003eScience in Sport (SiS) GO Energy + Electrolyte Gel\u003c\/h1\u003e\n\u003cp\u003eThe Science in Sport GO Energy + Electrolyte Gel (60 ml) is an energy gel with carbohydrates and added electrolytes. Each gel contains 22 grams of carbohydrates from maltodextrin and sodium (118 mg), potassium (9.5 mg) and a small amount of magnesium (1.5 mg). The gel is intended for use during long training sessions or races. Due to its liquid consistency, the gel is easy to consume without extra water.\u003c\/p\u003e\n\n\u003ch3\u003eChoose your pack size\u003c\/h3\u003e\n\u003cp\u003eWhether you want to try a flavor or stock up for your next marathon, we offer the pack size that suits you:\u003c\/p\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e1 single gel:\u003c\/b\u003e Ideal for trying a new flavor.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e6 gels:\u003c\/b\u003e Convenient for a short training week or a race.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e15 gels:\u003c\/b\u003e A convenient half box.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003e30 gels:\u003c\/b\u003e A full box, the best value for heavy users!\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eAvailable flavors\u003c\/h3\u003e\n\u003cp\u003eChoose your favorite flavor:\u003c\/p\u003e\n\u003cul\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003eLemon \u0026amp; Mint:\u003c\/b\u003e Nice and refreshing.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003eRaspberry:\u003c\/b\u003e An accessible, sweet and fruity flavor.\u003c\/li\u003e\n\n  \u003cli\u003e\n\n\u003cb\u003eSalted Caramel:\u003c\/b\u003e A savory-sweet alternative for when you're tired of fruity flavors.\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"SIS","offers":[{"title":"Salted Caramel \/ 30 pieces","offer_id":52962068037970,"sku":"sis-066-030","price":39.9,"currency_code":"EUR","in_stock":true},{"title":"Salted Caramel \/ 15 pieces","offer_id":52962068070738,"sku":"sis-066-015","price":24.9,"currency_code":"EUR","in_stock":true},{"title":"Salted Caramel \/ 6 units","offer_id":52962068103506,"sku":"sis-066-006","price":14.9,"currency_code":"EUR","in_stock":true},{"title":"Salted Caramel \/ 1 piece","offer_id":52962068136274,"sku":"sis-066","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_2_3aecfa9c-6ad8-4785-bdce-bea0005ac1a0.jpg?v=1774029915"},{"product_id":"sis-go-isotonic-energygel-cafeine-dubble-espresso","title":"SiS Go Isotonic Energy Gel + Caffeine | Double Espresso","description":"\u003ch1 data-start=\"7895\" data-end=\"7971\"\u003eScience in Sport (SiS) GO Energy + Caffeine Gel Double Espresso\u003c\/h1\u003e\n\u003cp data-start=\"7973\" data-end=\"8612\"\u003eThe Science in Sport GO Energy + Caffeine Gel Double Espresso 30 x 60 ml is a bulk pack for dedicated athletes who want to keep their favorite caffeine gel on hand. Each gel contains 22 grams of carbohydrates and 150 mg of caffeine, intended for use during intensive training and competitions. The pronounced taste of double espresso provides a powerful flavor experience during exertion. Thanks to the isotonic formula, the gel can be used immediately without the need for additional water. Convenient for endurance athletes who train often and want to buy efficiently.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Dubble Espresso \/ 30 pieces","offer_id":52926111514962,"sku":"sis-034-030","price":42.9,"currency_code":"EUR","in_stock":true},{"title":"Dubble Espresso \/ 15 pieces","offer_id":52926111547730,"sku":"sis-034-015","price":25.9,"currency_code":"EUR","in_stock":true},{"title":"Dubble Espresso \/ 6 units","offer_id":52949923758418,"sku":"sis-034-006","price":13.9,"currency_code":"EUR","in_stock":true},{"title":"Dubble Espresso \/ 1 piece","offer_id":52949923791186,"sku":"sis-034","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_9_dbb084e5-e0cd-4c96-bdee-c951bfcb99c3.jpg?v=1773230089"},{"product_id":"sis-go-isotonic-energygel-cafeine-cola-smaak","title":"SiS Go Isotonic Energy Gel + Caffeine | Cola","description":"\u003ch1 data-start=\"2214\" data-end=\"2278\"\u003eScience in Sport (SiS) GO Energy + Caffeine Gel Cola – 30 x 60 ml\u003c\/h1\u003e\n\u003cp data-start=\"2280\" data-end=\"2939\"\u003eThe Science in Sport GO Energy + Caffeine Gel Cola 30 x 60 ml is a bulk pack for dedicated athletes who want to keep a large supply of energy gels on hand. Each gel contains 22 grams of carbohydrates and 75 mg of caffeine and is intended for use during intense exercise. The classic cola flavor gives this variant a familiar character and makes it suitable for regular use during training and competition. Thanks to the isotonic formula, the gel is ready to use immediately without the immediate need for extra water. Convenient for endurance athletes who want to buy efficiently and always be prepared.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Cola \/ 30 pieces","offer_id":52952006295890,"sku":"sis-035-030","price":42.9,"currency_code":"EUR","in_stock":true},{"title":"Cola \/ 15 pieces","offer_id":52952006328658,"sku":"sis-035-015","price":25.9,"currency_code":"EUR","in_stock":true},{"title":"Cola \/ 6 units","offer_id":52952006361426,"sku":"sis-035-006","price":13.9,"currency_code":"EUR","in_stock":true},{"title":"Cola \/ 1 piece","offer_id":52952006394194,"sku":"sis-035","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_8_8af6b928-c56e-4c8c-b86f-a52111abe273.jpg?v=1773229985"},{"product_id":"sis-go-isotonic-energygel-cafeine-berry-smaak","title":"SiS Go Isotonic Energy Gel + Caffeine | Berry","description":"\u003ch1 data-start=\"5083\" data-end=\"5148\"\u003eScience in Sport (SiS) GO Energy + Caffeine Gel Berry\u003c\/h1\u003e\n\u003cp data-start=\"5150\" data-end=\"5795\"\u003eThe Science in Sport GO Energy + Caffeine Gel Berry is for athletes who plan their sports nutrition in advance and like to have a good supply of energy gels on hand. Each gel contains 22 grams of carbohydrates and 75 mg of caffeine and is suitable for use during long training sessions, competitions, and intensive endurance sports. The fruity berry flavor provides a refreshing taste experience and is a great choice for athletes who like to alternate with other flavors. Thanks to its isotonic formula, the gel is easy to use without the immediate need for extra water. Ideal for avid athletes who value convenience and continuity.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Berry \/ 30 pieces","offer_id":52951939580242,"sku":"sis-071-030","price":42.9,"currency_code":"EUR","in_stock":true},{"title":"Berry \/ 15 pieces","offer_id":52951939613010,"sku":"sis-071-015","price":25.9,"currency_code":"EUR","in_stock":true},{"title":"Berry \/ 6 units","offer_id":52951939645778,"sku":"sis-071-006","price":13.9,"currency_code":"EUR","in_stock":true},{"title":"Berry \/ 1 piece","offer_id":52951939678546,"sku":"sis-071","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/WhatsAppImage2026-03-11at13.06.06.jpg?v=1773230788"},{"product_id":"sis-beta-fuel-gel-1-0-8-maltodextrin-fructose-ratio-orange","title":"SiS Beta fuel gel | 1:0.8 maltodextrin: fructose ratio | Orange","description":"\u003ch2\u003eSiS Beta Fuel Gel Orange\u003c\/h2\u003e\n\u003cp\u003eA 60 ml gel with 40 grams of carbohydrates per sachet. \u003cstrong\u003eSiS Beta Fuel Gel Orange\u003c\/strong\u003e delivers those carbohydrates in a 1:0.8 ratio of maltodextrin to fructose, intended for exercise lasting more than two hours. The gel has a mild orange flavor. Ready to use straight away, with no mixing required. Gluten-free, suitable for vegans, and Informed Sport certified.\u003c\/p\u003e\n\u003ch3\u003eWhy 40 grams and not 22 grams\u003c\/h3\u003e\n\u003cp\u003eSiS's standard energy gel, the GO Isotonic, delivers 22 grams of carbohydrates per 60 ml. The Beta Fuel gel delivers 40 grams per the same 60 ml, from two sources in a 1:0.8 ratio of maltodextrin to fructose. For exercise lasting more than two hours, SiS recommends 80 to 120 grams of carbohydrates per hour. Two Beta Fuel gels per hour deliver 80 grams. You would need almost four GO Isotonic gels to get the same amount of carbohydrates.\u003c\/p\u003e\n\u003ch3\u003eTwo carbohydrate sources\u003c\/h3\u003e\n\u003cp\u003eThe Beta Fuel gel contains two carbohydrate sources: maltodextrin (30%) and fructose (23%), in a 1:0.8 ratio. Many other energy gels use a single source or a 2:1 ratio. Each gel provides 40 grams of carbohydrates, of which 19 grams are sugars.\u003c\/p\u003e\n\u003ch3\u003eIt contains sodium, unlike the Beta Fuel sachet\u003c\/h3\u003e\n\u003cp\u003eThe Beta Fuel 80 powder sachet contains no sodium. The gel does: sodium citrate and sodium chloride are listed in the ingredients. It contains a modest amount of 0.04 grams of salt per gel. If you sweat heavily during prolonged exercise, you can add a HYDRO tablet or HYDRO+ sachet to your drinking water.\u003c\/p\u003e\n\u003cp\u003eTwo Beta Fuel gels per hour deliver 80 grams of carbohydrates. Three gels deliver 120 grams. If desired, combine them with the Beta Fuel 80 sachet if you have a bottle with you, or use them on their own as a gel strategy if you are riding or running without a bottle.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Orange \/ 30 pieces","offer_id":52963137323346,"sku":"sis-051-030","price":49.9,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ 15 pieces","offer_id":52963137356114,"sku":"sis-051-015","price":34.9,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ 6 units","offer_id":52963137388882,"sku":"sis-051-006","price":17.9,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ 1 piece","offer_id":52963137421650,"sku":"sis-051","price":3.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_4_474620f1-7709-48b2-9e0e-185eb35297c0.jpg?v=1773933423"},{"product_id":"sis-beta-fuel-gel-1-0-8-maltodextrin-fructose-ratio-neutraal","title":"SiS Beta fuel gel | 1:0.8 maltodextrin: fructose ratio | Neutral","description":"\u003ch2\u003eSiS Beta Fuel Gel Neutral\u003c\/h2\u003e\n\u003cp\u003eA gel without flavour: no fruity scent, no fruit colour, just the gel. \u003cstrong\u003eSiS Beta Fuel Gel Neutral\u003c\/strong\u003e delivers 40 grams of carbohydrates per 60 ml in a 1:0.8 ratio of maltodextrin to fructose, without any added flavouring. Intended for athletes who no longer want fruity flavours during long sessions and prefer a neutral alternative. Gluten-free, suitable for vegans, certified by Informed Sport.\u003c\/p\u003e\n\u003ch3\u003eWhy a flavourless gel exists\u003c\/h3\u003e\n\u003cp\u003eDuring exercise lasting four, five, or six hours, flavour starts to become a factor. Strawberry, orange, lime: after ten gels in a day, that can become unpleasant. Taste fatigue is a recognisable problem in ultra-endurance sports, long-distance triathlon, and long bike rides. The neutral variant is designed for this. You pick it up, squeeze it out, done. No flavour to get tired of.\u003c\/p\u003e\n\u003ch3\u003eWhy 40 grams and not 22 grams\u003c\/h3\u003e\n\u003cp\u003eSiS's standard energy gel, the GO Isotonic, delivers 22 grams of carbohydrates per 60 ml. The Beta Fuel gel delivers 40 grams per that same 60 ml, from two sources in a ratio of 1:0.8 maltodextrin to fructose. For exercise lasting more than two hours, SiS recommends 80 to 120 grams of carbohydrates per hour. Two Beta Fuel gels per hour deliver 80 grams. With the GO Isotonic gel, you would need almost four of them for the same amount of carbohydrates.\u003c\/p\u003e\n\u003ch3\u003eTwo carbohydrate sources\u003c\/h3\u003e\n\u003cp\u003eThe Beta Fuel gel contains two carbohydrate sources: maltodextrin (30%) and fructose (23%), in a ratio of 1:0.8. Many other energy gels use one source or a ratio of 2:1. Per gel you get 40 grams of carbohydrates, of which 19 grams are sugars.\u003c\/p\u003e\n\u003ch3\u003eIt contains sodium, unlike the Beta Fuel sachet\u003c\/h3\u003e\n\u003cp\u003eThe Beta Fuel 80 powder sachet contains no sodium. The gel does: sodium citrate and sodium chloride are listed in the ingredients. It is a modest amount of 0.04 grams of salt per gel. If you sweat a lot during prolonged exercise, you can add a HYDRO tablet or HYDRO+ sachet to your drinking water.\u003c\/p\u003e\n\u003cp\u003eThe neutral flavour has the same nutritional values as the other Beta Fuel gels. You can combine it with the other flavours in your bidon or race shorts, and alternate depending on when you need something fruity or neutral. For those who already have experience with gels and know that flavour becomes unpleasant, this is the logical choice.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Neutral \/ 30 pieces","offer_id":52963153477970,"sku":"sis-073-030","price":49.9,"currency_code":"EUR","in_stock":true},{"title":"Neutral \/ 15 pieces","offer_id":52963153510738,"sku":"sis-073-015","price":34.9,"currency_code":"EUR","in_stock":true},{"title":"Neutral \/ 6 units","offer_id":52963153543506,"sku":"sis-073-006","price":17.9,"currency_code":"EUR","in_stock":true},{"title":"Neutral \/ 1 piece","offer_id":52963153576274,"sku":"sis-073","price":3.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Beta_Fuel_Neutral.jpg?v=1773997552"},{"product_id":"sis-beta-fuel-gels-nootropics-apple","title":"SiS Beta Fuel Gels + Nootropics | Apple","description":"\u003ch2\u003eSiS Beta Fuel Gel Nootropics Apple\u003c\/h2\u003e\n\u003cp\u003eA 60 ml energy gel that combines 40 grams of carbohydrates with caffeine, L-Theanine, L-Taurine and Cognizin® Citicoline. \u003cstrong\u003eSiS Beta Fuel Gel Nootropics Apple\u003c\/strong\u003e is built on the same carbohydrate base as the regular Beta Fuel gel, with four additional ingredients. The flavour is a light apple flavour, fresh and familiar. Maximum 1 per day due to the high caffeine content of 200 mg. Gluten-free, suitable for vegans, Informed Sport certified.\u003c\/p\u003e\n\u003ch3\u003eFour additional ingredients on top of the gel\u003c\/h3\u003e\n\u003cp\u003eThe carbohydrate base is identical to the regular Beta Fuel gel: 40 grams in a 1:0.8 ratio of maltodextrin to fructose. On top of that are four additional ingredients. The gel contains 200 mg of caffeine. L-Theanine (200 mg) is an amino acid that occurs naturally in green tea. L-Taurine (1 g) is an amino acid that occurs naturally in the body and in food. Cognizin® Citicoline (250 mg) is a patented form of citicoline, a choline compound. We make no health claims for these substances.\u003c\/p\u003e\n\u003ch3\u003eMaximum 1 per day, combine with regular Beta Fuel gels\u003c\/h3\u003e\n\u003cp\u003eThe upper limit of 1 gel per day is due to the caffeine content. 200 mg per gel is half of the 400 mg per day that EFSA considers safe for most adults, apart from other sources of caffeine. If you want more than 40 grams of carbohydrates per hour, combine this gel with regular Beta Fuel gels or the Beta Fuel 80 sachet. Those contain no caffeine.\u003c\/p\u003e\n\u003cp\u003eAlways test the gel in training first, not for the first time on race day. Do not use it too late in the day, as caffeine can affect sleep.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Apple \/ 30 pieces","offer_id":52979212714322,"sku":"sis-053-030","price":51.9,"currency_code":"EUR","in_stock":true},{"title":"Apple \/ 15 pieces","offer_id":52979212747090,"sku":"sis-053-015","price":34.9,"currency_code":"EUR","in_stock":true},{"title":"Apple \/ 6 units","offer_id":52979212779858,"sku":"sis-053-006","price":17.9,"currency_code":"EUR","in_stock":true},{"title":"Apple \/ 1 piece","offer_id":52979212812626,"sku":"sis-053","price":3.48,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_2_0e4dac98-bb36-45ad-8113-035c5c217704.jpg?v=1773931757"},{"product_id":"sis-go-isotonic-energy-gel-orange","title":"SiS Go Isotonic Energy Gel | Orange","description":"\u003ch2\u003eSiS GO Isotonic Energy Gel Orange\u003c\/h2\u003e\n\u003cp\u003eA 60 ml sachet, squeezed open during a race or training session. \u003cstrong\u003eSiS GO Isotonic Energy Gel Orange\u003c\/strong\u003e provides 22 grams of carbohydrates per sachet based on maltodextrin, without the need to drink water with it. The taste is a mild orange flavour, with beta-carotene used as a colouring agent for the orange colour. Gluten- and aspartame-free, suitable for vegans, and Informed Sport certified.\u003c\/p\u003e\n\u003ch3\u003eWhat isotonic means in practice\u003c\/h3\u003e\n\u003cp\u003eIsotonic is a chemical term meaning that a liquid has the same concentration as your body cells. For an energy gel, this means in practice that you do not need to drink water with it. SiS introduced this principle in an energy gel for the first time in 2002. In 2015, the product won the Queen's Award for Enterprise.\u003c\/p\u003e\n\u003ch3\u003e22 grams of carbohydrates based on maltodextrin\u003c\/h3\u003e\n\u003cp\u003eThe carbohydrate source in this product is maltodextrin, derived from corn starch. Maltodextrin is less sweet than regular sugar, making the gel less sticky and less intense in flavour. During longer exercise, a taste that is too sweet can become unpleasant. Each 60 ml sachet provides 22 grams of carbohydrates, of which 0.6 grams are sugars. No significant fat or protein content.\u003c\/p\u003e\n\u003ch3\u003eNo water needed, which is practical\u003c\/h3\u003e\n\u003cp\u003eBecause the gel is isotonic, you do not need to drink water with it. This makes the gel useful at times when a bottle or water station is not available. You can open it during a sprint, halfway up a climb, or in the middle of a race without having to adjust your pace. Take 1 to 3 gels per hour to reach the recommended 60 to 90 grams of carbohydrates per hour. For a 3.5-hour marathon, this amounts to a total of 10 to 12 gels.\u003c\/p\u003e\n\u003ch3\u003eInformed Sport certified, gluten- and aspartame-free\u003c\/h3\u003e\n\u003cp\u003eAll SiS GO gels are screened by Informed Sport for banned substances on the WADA list for each production batch. Suitable for vegans and vegetarians, gluten- and aspartame-free. The flavourings are of natural origin. No artificial colours in most flavours, except for the orange variant, which contains beta-carotene.\u003c\/p\u003e\n\u003cp\u003eThis flavour pairs well with other flavours if you plan longer sessions with multiple gels per hour. The formula is identical in every flavour; only the flavouring and any colouring agent differ.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Orange \/ 30 pieces","offer_id":52979565035858,"sku":"sis-001-030","price":32.9,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ 15 pieces","offer_id":52979565068626,"sku":"sis-001-015","price":22.9,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ 6 units","offer_id":52979565101394,"sku":"sis-001-006","price":10.9,"currency_code":"EUR","in_stock":true},{"title":"Orange \/ 1 piece","offer_id":52979565134162,"sku":"sis-001","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_8_1bfa7581-9741-4306-8600-2a38a58d6de3.jpg?v=1774031625"},{"product_id":"sis-go-isotonic-energy-gel-tropical","title":"SiS Go Isotonic Energy Gel | Tropical","description":"\u003ch2\u003eSiS GO Isotonic Energy Gel Tropical\u003c\/h2\u003e\n\u003cp\u003eA 60 ml sachet, squeezed open during a race or training session. \u003cstrong\u003eSiS GO Isotonic Energy Gel Tropical\u003c\/strong\u003e provides 22 grams of carbohydrates per sachet based on maltodextrin, without the need to drink water with it. The flavor is a light tropical taste, somewhere between mango and passion fruit. Gluten-free and aspartame-free, suitable for vegans, and certified by Informed Sport.\u003c\/p\u003e\n\u003ch3\u003eWhat isotonic means in practice\u003c\/h3\u003e\n\u003cp\u003eIsotonic is a chemical term meaning that a liquid has the same concentration as your body cells. For an energy gel, this means in practice that you do not need to drink water with it. SiS introduced this principle in 2002 as the first in an energy gel. In 2015, the product won the Queen's Award for Enterprise.\u003c\/p\u003e\n\u003ch3\u003e22 grams of carbohydrates based on maltodextrin\u003c\/h3\u003e\n\u003cp\u003eThe carbohydrate source in this product is maltodextrin, derived from corn starch. Maltodextrin has a lower sweetness than regular sugar, making the gel less sticky and less intense in flavor. During longer exercise, a taste that is too sweet can become unpleasant. Per 60 ml sachet, you get 22 grams of carbohydrates, of which 0.6 grams are sugars. No significant fats or proteins.\u003c\/p\u003e\n\u003ch3\u003eNo water needed, very practical\u003c\/h3\u003e\n\u003cp\u003eBecause the gel is isotonic, you do not need to drink water with it. This makes the gel usable at times when a bottle or water station is not available. You can open it during a sprint, halfway up a climb, or in the middle of a race without having to adjust your pace. Take 1 to 3 gels per hour to reach the recommended 60 to 90 grams of carbohydrates per hour. For a 3.5-hour marathon, this amounts to a total of 10 to 12 gels.\u003c\/p\u003e\n\u003ch3\u003eInformed Sport certified, gluten-free and aspartame-free\u003c\/h3\u003e\n\u003cp\u003eAll SiS GO gels are screened by Informed Sport for prohibited substances from the WADA list for each production batch. Suitable for vegans and vegetarians, gluten-free and aspartame-free. The aromas are of natural origin. No artificial colors in most flavors, except for the orange variant which contains beta-carotene.\u003c\/p\u003e\n\u003cp\u003eThis flavor is easy to combine with other flavors if you plan longer sessions with multiple gels per hour. The formula is identical in every flavor, only the aroma and any coloring differ.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Tropical \/ 30 pieces","offer_id":52980033945938,"sku":"sis-003-030","price":32.9,"currency_code":"EUR","in_stock":true},{"title":"Tropical \/ 15 pieces","offer_id":52980033978706,"sku":"sis-003-015","price":22.9,"currency_code":"EUR","in_stock":true},{"title":"Tropical \/ 6 units","offer_id":52980034011474,"sku":"sis-003-006","price":10.9,"currency_code":"EUR","in_stock":true},{"title":"Tropical \/ 1 piece","offer_id":52980034044242,"sku":"sis-003","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_6_1994614b-eb69-412c-981e-c5bfc893fbfe.jpg?v=1774031592"},{"product_id":"sis-go-isotonic-energy-gel-blackcurrant","title":"SiS Go Isotonic Energy Gel | Blackcurrant","description":"\u003ch2\u003eSiS GO Isotonic Energy Gel Blackcurrant\u003c\/h2\u003e\n\u003cp\u003eA 60 ml sachet, opened and squeezed during a race or training session. \u003cstrong\u003eSiS GO Isotonic Energy Gel Blackcurrant\u003c\/strong\u003e provides 22 grams of carbohydrates per sachet based on maltodextrin, without the need to drink water with it. The flavour is a dark berry taste, slightly more intense than the lighter fruit flavours in the range. Gluten- and aspartame-free, suitable for vegans, and Informed Sport certified.\u003c\/p\u003e\n\u003ch3\u003eWhat isotonic means in practice\u003c\/h3\u003e\n\u003cp\u003eIsotonic is a chemical term meaning that a liquid has the same concentration as your body cells. For an energy gel, this means in practice that you do not need to drink water with it. SiS introduced this principle in 2002 as the first energy gel. In 2015, the product won the Queen's Award for Enterprise.\u003c\/p\u003e\n\u003ch3\u003e22 grams of carbohydrates based on maltodextrin\u003c\/h3\u003e\n\u003cp\u003eThe carbohydrate source in this product is maltodextrin, derived from corn starch. Maltodextrin is less sweet than regular sugar, making the gel less sticky and less intense in flavour. During longer exercise, a taste that is too sweet can become unpleasant. Each 60 ml sachet provides 22 grams of carbohydrates, of which 0.6 grams are sugars. No significant fats or proteins.\u003c\/p\u003e\n\u003ch3\u003eNo water needed, very practical\u003c\/h3\u003e\n\u003cp\u003eBecause the gel is isotonic, you do not need to drink water with it. This makes the gel useful at times when a bottle or water station is not available. You can open it during a sprint, halfway up a climb, or in the middle of a race without having to adjust your pace. Take 1 to 3 gels per hour to reach the recommended 60 to 90 grams of carbohydrates per hour. For a 3.5-hour marathon, this amounts to a total of 10 to 12 gels.\u003c\/p\u003e\n\u003ch3\u003eInformed Sport certified, gluten- and aspartame-free\u003c\/h3\u003e\n\u003cp\u003eAll SiS GO gels are screened by Informed Sport for banned substances from the WADA list for each production batch. Suitable for vegans and vegetarians, gluten- and aspartame-free. The flavourings are of natural origin. No artificial colours in most flavours, except for the orange variant, which contains beta-carotene.\u003c\/p\u003e\n\u003cp\u003eThis flavour is easy to combine with other flavours if you plan longer sessions with multiple gels per hour. The formula is identical in every flavour; only the flavouring and any colouring differ.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Blackcurrant \/ 30 pieces","offer_id":52980096041298,"sku":"sis-005-030","price":32.9,"currency_code":"EUR","in_stock":true},{"title":"Blackcurrant \/ 15 pieces","offer_id":52980096074066,"sku":"sis-005-015","price":22.9,"currency_code":"EUR","in_stock":true},{"title":"Blackcurrant \/ 6 units","offer_id":52980096106834,"sku":"sis-005-006","price":10.9,"currency_code":"EUR","in_stock":true},{"title":"Blackcurrant \/ 1 piece","offer_id":52980096139602,"sku":"sis-005","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_4_f4bccc72-55e9-4d5f-bb67-518ff0381713.jpg?v=1774031553"},{"product_id":"sis-go-isotonic-energy-gel-cherry","title":"SiS Go Isotonic Energy Gel | Cherry","description":"\u003ch2\u003eSiS GO Isotonic Energy Gel Cherry\u003c\/h2\u003e\n\u003cp\u003eA 60 ml sachet, squeezed open during a race or training. \u003cstrong\u003eSiS GO Isotonic Energy Gel Cherry\u003c\/strong\u003e provides 22 grams of carbohydrates per sachet based on maltodextrin, without the need to drink water with it. The taste is a fresh cherry flavor, not too sweet. Gluten- and aspartame-free, suitable for vegans, certified by Informed Sport.\u003c\/p\u003e\n\u003ch3\u003eWhat isotonic means in practice\u003c\/h3\u003e\n\u003cp\u003eIsotonic is a chemical term that means a liquid has the same concentration as your body cells. For an energy gel, this means in practice that you do not need to drink water with it. SiS introduced this principle in 2002 as the first in an energy gel. In 2015, the product won the Queen's Award for Enterprise.\u003c\/p\u003e\n\u003ch3\u003e22 grams of carbohydrates based on maltodextrin\u003c\/h3\u003e\n\u003cp\u003eThe carbohydrate source in this product is maltodextrin, derived from corn starch. Maltodextrin has a lower sweetness than regular sugar, which makes the gel less sticky and less intense in flavor. During longer exercise, a taste that is too sweet can become unpleasant. Per 60 ml sachet, you get 22 grams of carbohydrates, of which 0.6 grams are sugars. No significant fats or proteins.\u003c\/p\u003e\n\u003ch3\u003eNo water needed, very practical\u003c\/h3\u003e\n\u003cp\u003eBecause the gel is isotonic, you do not need to drink water with it. This makes the gel usable at times when a bottle or water station is not available. You can open it during a sprint, halfway up a climb, or in the middle of a race without having to adjust your pace. Take 1 to 3 gels per hour to reach the recommended 60 to 90 grams of carbohydrates per hour. For a 3.5-hour marathon, this amounts to a total of 10 to 12 gels.\u003c\/p\u003e\n\u003ch3\u003eInformed Sport certified, gluten- and aspartame-free\u003c\/h3\u003e\n\u003cp\u003eAll SiS GO gels are screened by Informed Sport for prohibited substances from the WADA list per production batch. Suitable for vegans and vegetarians, gluten- and aspartame-free. The flavors are of natural origin. No artificial colors in most flavors, except for the orange variant which contains beta-carotene.\u003c\/p\u003e\n\u003cp\u003eThis flavor is easy to combine with other flavors if you plan longer sessions with multiple gels per hour. The formula is identical in every flavor, only the flavor and any colorant differ.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Cherry \/ 30 pieces","offer_id":52980144013650,"sku":"sis-007-030","price":32.9,"currency_code":"EUR","in_stock":true},{"title":"Cherry \/ 15 pieces","offer_id":52980144046418,"sku":"sis-007-015","price":22.9,"currency_code":"EUR","in_stock":true},{"title":"Cherry \/ 6 units","offer_id":52980144079186,"sku":"sis-007-006","price":10.9,"currency_code":"EUR","in_stock":true},{"title":"Cherry \/ 1 piece","offer_id":52980144111954,"sku":"sis-007","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_3_15f85820-b1a5-4ae4-a073-771b0a2127a0.jpg?v=1774031522"},{"product_id":"sis-go-isotonic-energy-gel-pineapple","title":"SiS Go Isotonic Energy Gel | Pineapple","description":"\u003ch2\u003eSiS GO Isotonic Energy Gel Pineapple\u003c\/h2\u003e\n\u003cp\u003eA 60 ml sachet, squeezed open during a race or training session. \u003cstrong\u003eSiS GO Isotonic Energy Gel Pineapple\u003c\/strong\u003e provides 22 grams of carbohydrates per sachet based on maltodextrin, without the need to drink water with it. The flavor is a clear pineapple taste, slightly fresh in character. Gluten- and aspartame-free, suitable for vegans, and certified by Informed Sport.\u003c\/p\u003e\n\u003ch3\u003eWhat isotonic means in practice\u003c\/h3\u003e\n\u003cp\u003eIsotonic is a chemical term meaning that a liquid has the same concentration as your body cells. For an energy gel, this means in practice that you do not need to drink water with it. SiS introduced this principle in 2002 as the first in an energy gel. In 2015, the product won the Queen's Award for Enterprise.\u003c\/p\u003e\n\u003ch3\u003e22 grams of carbohydrates based on maltodextrin\u003c\/h3\u003e\n\u003cp\u003eThe carbohydrate source in this product is maltodextrin, derived from corn starch. Maltodextrin has a lower sweetness than regular sugar, making the gel less sticky and less intense in flavor. During longer exercise, a taste that is too sweet can become unpleasant. Per 60 ml sachet, you get 22 grams of carbohydrates, of which 0.6 grams are sugars. No significant fats or proteins.\u003c\/p\u003e\n\u003ch3\u003eNo water needed, very practical\u003c\/h3\u003e\n\u003cp\u003eBecause the gel is isotonic, you do not need to drink water with it. This makes the gel usable at times when a bottle or water station is not available. You can open it during a sprint, halfway up a climb, or in the middle of a race without having to adjust your pace. Take 1 to 3 gels per hour to reach the recommended 60 to 90 grams of carbohydrates per hour. For a 3.5-hour marathon, this amounts to a total of 10 to 12 gels.\u003c\/p\u003e\n\u003ch3\u003eInformed Sport certified, gluten- and aspartame-free\u003c\/h3\u003e\n\u003cp\u003eAll SiS GO gels are screened by Informed Sport for banned substances from the WADA list for each production batch. Suitable for vegans and vegetarians, gluten- and aspartame-free. The flavorings are of natural origin. No artificial colors in most flavors, except for the orange variant which contains beta-carotene.\u003c\/p\u003e\n\u003cp\u003eThis flavor is easy to combine with other flavors if you plan longer sessions with multiple gels per hour. The formula is identical in every flavor; only the flavoring and any colorant differ.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Ananas \/ 30 pieces","offer_id":52980206338386,"sku":"sis-009-030","price":32.9,"currency_code":"EUR","in_stock":true},{"title":"Ananas \/ 15 pieces","offer_id":52980206371154,"sku":"sis-009-015","price":22.9,"currency_code":"EUR","in_stock":true},{"title":"Ananas \/ 6 units","offer_id":52980206403922,"sku":"sis-009-006","price":10.9,"currency_code":"EUR","in_stock":true},{"title":"Ananas \/ 1 piece","offer_id":52980206436690,"sku":"sis-009","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_175fea27-6020-4727-bfae-18656097803f.jpg?v=1774031502"},{"product_id":"sis-go-isotonic-energy-gel-fruit-salad","title":"SiS Go Isotonic Energy Gel | Fruit salad","description":"\u003ch2\u003eSiS GO Isotonic Energy Gel Fruit Salad\u003c\/h2\u003e\n\u003cp\u003eA 60 ml sachet, squeezed open during a race or training session. \u003cstrong\u003eSiS GO Isotonic Energy Gel Fruit Salad\u003c\/strong\u003e provides 22 grams of carbohydrates per sachet based on maltodextrin, without the need to drink water with it. The taste is a mix of fruit flavours, lightly sweet and easily recognisable. Gluten- and aspartame-free, suitable for vegans, and certified by Informed Sport.\u003c\/p\u003e\n\u003ch3\u003eWhat isotonic means in practice\u003c\/h3\u003e\n\u003cp\u003eIsotonic is a chemical term meaning that a liquid has the same concentration as your body cells. For an energy gel, this means in practice that you do not need to drink water with it. SiS introduced this principle in 2002 as the first in an energy gel. In 2015, the product won the Queen's Award for Enterprise.\u003c\/p\u003e\n\u003ch3\u003e22 grams of carbohydrates based on maltodextrin\u003c\/h3\u003e\n\u003cp\u003eThe carbohydrate source in this product is maltodextrin, derived from corn starch. Maltodextrin is less sweet than regular sugar, making the gel less sticky and less intense in flavour. During longer exercise, a taste that is too sweet can become unpleasant. Per 60 ml sachet, you get 22 grams of carbohydrates, of which 0.6 grams are sugars. No significant fats or proteins.\u003c\/p\u003e\n\u003ch3\u003eNo water needed, very practical\u003c\/h3\u003e\n\u003cp\u003eBecause the gel is isotonic, you do not need to drink water with it. This makes the gel usable at times when a bidon or water station is not available. You can open it during a sprint, halfway up a climb, or in the middle of a race without having to adjust your pace. Take 1 to 3 gels per hour to reach the recommended 60 to 90 grams of carbohydrates per hour. For a 3.5-hour marathon, this amounts to a total of 10 to 12 gels.\u003c\/p\u003e\n\u003ch3\u003eInformed Sport certified, gluten- and aspartame-free\u003c\/h3\u003e\n\u003cp\u003eAll SiS GO gels are screened by Informed Sport for banned substances from the WADA list for each production batch. Suitable for vegans and vegetarians, gluten- and aspartame-free. The flavourings are of natural origin. No artificial colours in most flavours, except for the orange variant, which contains beta-carotene.\u003c\/p\u003e\n\u003cp\u003eThis flavour is easy to combine with other flavours if you plan longer sessions with multiple gels per hour. The formula is identical in every flavour; only the flavouring and any colouring differ.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Fruit Salad \/ 30 pieces","offer_id":52980348911954,"sku":"sis-004-030","price":32.9,"currency_code":"EUR","in_stock":true},{"title":"Fruit Salad \/ 15 pieces","offer_id":52980348944722,"sku":"sis-004-015","price":22.9,"currency_code":"EUR","in_stock":true},{"title":"Fruit Salad \/ 6 units","offer_id":52980348977490,"sku":"sis-004-006","price":10.9,"currency_code":"EUR","in_stock":true},{"title":"Fruit Salad \/ 1 piece","offer_id":52980349010258,"sku":"sis-004","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_2_24d965f0-8442-42b5-833a-cfc942be31e3.jpg?v=1774031471"},{"product_id":"sis-go-isotonic-energy-gel-apple","title":"SiS Go Isotonic Energy Gel | Apple","description":"\u003ch2\u003eSiS GO Isotonic Energy Gel Apple\u003c\/h2\u003e\n\u003cp\u003eA 60 ml sachet, squeezed open during a race or training session. \u003cstrong\u003eSiS GO Isotonic Energy Gel Apple\u003c\/strong\u003e provides 22 grams of carbohydrates per sachet based on maltodextrin, without the need to drink water with it. The taste is a light apple flavour, fresh and neutral enough to keep using hour after hour. Gluten- and aspartame-free, suitable for vegans, and certified by Informed Sport.\u003c\/p\u003e\n\u003ch3\u003eWhat isotonic means in practice\u003c\/h3\u003e\n\u003cp\u003eIsotonic is a chemical term meaning that a liquid has the same concentration as your body cells. For an energy gel, this means in practice that you do not need to drink water with it. SiS introduced this principle in 2002 as the first in an energy gel. In 2015, the product won the Queen's Award for Enterprise.\u003c\/p\u003e\n\u003ch3\u003e22 grams of carbohydrates based on maltodextrin\u003c\/h3\u003e\n\u003cp\u003eThe carbohydrate source in this product is maltodextrin, derived from corn starch. Maltodextrin has a lower sweetness than regular sugar, making the gel less sticky and less intense in flavour. During longer exercise, a taste that is too sweet can become unpleasant. Per 60 ml sachet, you get 22 grams of carbohydrates, of which 0.6 grams are sugars. No significant fats or proteins.\u003c\/p\u003e\n\u003ch3\u003eNo water needed, very practical\u003c\/h3\u003e\n\u003cp\u003eBecause the gel is isotonic, you do not need to drink water with it. This makes the gel usable at times when a bidon or water station is not available. You can open it during a sprint, halfway up a climb, or in the middle of a race without having to adjust your pace. Take 1 to 3 gels per hour to reach the recommended 60 to 90 grams of carbohydrates per hour. For a 3.5-hour marathon, this amounts to a total of 10 to 12 gels.\u003c\/p\u003e\n\u003ch3\u003eInformed Sport certified, gluten- and aspartame-free\u003c\/h3\u003e\n\u003cp\u003eAll SiS GO gels are screened by Informed Sport for prohibited substances from the WADA list for each production batch. Suitable for vegans and vegetarians, gluten- and aspartame-free. The flavourings are of natural origin. No artificial colours in most flavours, except for the orange variant which contains beta-carotene.\u003c\/p\u003e\n\u003cp\u003eThis flavour is easy to combine with other flavours if you plan longer sessions with multiple gels per hour. The formula is identical in every flavour, only the flavouring and any colouring differ.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Apple \/ 30 pieces","offer_id":52980374962514,"sku":"sis-006-030","price":32.9,"currency_code":"EUR","in_stock":true},{"title":"Apple \/ 15 pieces","offer_id":52980374995282,"sku":"sis-006-015","price":22.9,"currency_code":"EUR","in_stock":true},{"title":"Apple \/ 6 units","offer_id":52980375028050,"sku":"sis-006-006","price":10.9,"currency_code":"EUR","in_stock":true},{"title":"Apple \/ 1 piece","offer_id":52980375060818,"sku":"sis-006","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_5_35efab14-fa3a-462f-aaca-ba63a62c2ca6.jpg?v=1774031429"},{"product_id":"sis-go-isotonic-energy-gel-pink-grapefruit","title":"SiS Go Isotonic Energy Gel | Pink Grapefruit","description":"\u003ch2\u003eSiS GO Isotonic Energy Gel Pink Grapefruit\u003c\/h2\u003e\n\u003cp\u003eA 60 ml sachet, squeezed open during a race or training session. \u003cstrong\u003eSiS GO Isotonic Energy Gel Pink Grapefruit\u003c\/strong\u003e provides 22 grams of carbohydrates per sachet based on maltodextrin, without the need to drink water with it. The taste is a slightly bittersweet grapefruit flavour, similar to the hydrotablet in the same flavour. Gluten- and aspartame-free, suitable for vegans, and certified by Informed Sport.\u003c\/p\u003e\n\u003ch3\u003eWhat isotonic means in practice\u003c\/h3\u003e\n\u003cp\u003eIsotonic is a chemical term meaning that a liquid has the same concentration as your body cells. For an energy gel, this means in practice that you do not need to drink water with it. SiS introduced this principle in 2002 as the first energy gel. In 2015, the product won the Queen's Award for Enterprise.\u003c\/p\u003e\n\u003ch3\u003e22 grams of carbohydrates based on maltodextrin\u003c\/h3\u003e\n\u003cp\u003eThe carbohydrate source in this product is maltodextrin, derived from corn starch. Maltodextrin is less sweet than regular sugar, making the gel less sticky and less intense in flavour. During longer exercise, a taste that is too sweet can become unpleasant. Each 60 ml sachet provides 22 grams of carbohydrates, of which 0.6 grams are sugars. No significant fats or proteins.\u003c\/p\u003e\n\u003ch3\u003eNo water needed, very practical\u003c\/h3\u003e\n\u003cp\u003eBecause the gel is isotonic, you do not need to drink water with it. This makes the gel useful at times when a bottle or water station is not available. You can open it during a sprint, halfway up a climb, or in the middle of a race without having to adjust your pace. Take 1 to 3 gels per hour to reach the recommended 60 to 90 grams of carbohydrates per hour. For a 3.5-hour marathon, this amounts to a total of 10 to 12 gels.\u003c\/p\u003e\n\u003ch3\u003eInformed Sport certified, gluten- and aspartame-free\u003c\/h3\u003e\n\u003cp\u003eAll SiS GO gels are screened by Informed Sport for banned substances on the WADA list for each production batch. Suitable for vegans and vegetarians, gluten- and aspartame-free. The flavourings are of natural origin. No artificial colours in most flavours, except for the orange variant, which contains beta-carotene.\u003c\/p\u003e\n\u003cp\u003eThis flavour pairs well with other flavours if you plan longer sessions with multiple gels per hour. The formula is identical in every flavour; only the flavouring and any colouring differ.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Pink Grapefruit \/ 30 pieces","offer_id":52980418019666,"sku":"sis-008-030","price":32.9,"currency_code":"EUR","in_stock":true},{"title":"Pink Grapefruit \/ 15 pieces","offer_id":52980418052434,"sku":"sis-008-015","price":22.9,"currency_code":"EUR","in_stock":true},{"title":"Pink Grapefruit \/ 6 units","offer_id":52980418085202,"sku":"sis-008-006","price":10.9,"currency_code":"EUR","in_stock":true},{"title":"Pink Grapefruit \/ 1 piece","offer_id":52980418117970,"sku":"sis-008","price":2.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_1_18e0a609-a138-4dab-86a5-b2ac5a95c901.jpg?v=1774031398"},{"product_id":"sis-go-energy-bake-12-pack-strawberry","title":"SIS Go Energy Bake | 12-pack | Strawberry","description":"\u003ch2\u003eSiS GO Energy Bake Strawberry\u003c\/h2\u003e\n\u003cp\u003eA soft-baked 50-gram energy bar with a fruity filling. 30 grams of carbohydrates per bake, 190 kcal, suitable for use during prolonged exertion as an alternative or supplement to energy gels. The bakes are individually wrapped, compact, and pressure-resistant for a cycling jersey pocket.\u003c\/p\u003e\n\n\u003ch3\u003eWhat makes a bake different from a gel\u003c\/h3\u003e\n\u003cp\u003eA gel is fast: squeeze and swallow. A bake takes a few more seconds but gives the feeling of real food when, after an hour of riding or running, you've had enough of liquid sugars. The soft texture and fruit filling provide a better mouthfeel than a gel. For some athletes, this is precisely the difference that keeps them eating consistently, whereas otherwise, they might skip a gel because they no longer feel like it after a few hours. Research confirms that carbohydrates from gels, drinks, and bars are absorbed equally well at the same concentration: the choice lies in personal preference for size and texture, not in performance advantage.\u003c\/p\u003e\n\n\u003ch3\u003eThe Strawberry flavor\u003c\/h3\u003e\n\u003cp\u003eThe strawberry variant has a fruity filling based on apple juice concentrate with strawberry aroma and black carrot as a natural red coloring. The taste is sweeter than the lemon variant, classically fruity in character. It has the same basic structure as Lemon; only the filling and aroma differ.\u003c\/p\u003e\n\n\u003ch3\u003eHow the bake fits into your hourly strategy\u003c\/h3\u003e\n\u003cp\u003eOne bake per hour provides 30 grams of carbohydrates, at the lower end of the recommended 60 to 90 grams per hour for intensive endurance efforts. Combine with a GO Isotonic gel (22 grams) and you're at 52 grams. Add a bottle of GO Electrolyte and you reach 88 grams per hour. Or use two bakes per hour if you prefer solid food and don't want gels. The bake is well suited for calmer moments in a ride, such as a flat section or a descent, where chewing is more comfortable than at full power.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Aardbei","offer_id":53086326686034,"sku":"sis-057-012","price":20.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_04423061-0f44-4040-8cb6-ad82f695fe83.jpg?v=1775061717"},{"product_id":"go-energy-bake","title":"Go Energy Bake","description":null,"brand":"SIS","offers":[{"title":"Lemon","offer_id":49480320450898,"sku":"sis-058-012","price":20.9,"currency_code":"EUR","in_stock":true},{"title":"Aardbei","offer_id":53086326686034,"sku":"sis-057-012","price":20.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_1_dc896ac6-6fcb-4fd0-98e9-aa68e0d14435.jpg?v=1775061544"},{"product_id":"sis-go-energy-bar-25-g-koolhydraten-per-reep-30-stuks-chocolate-fudge","title":"SiS GO Energy Bar | 25 g carbohydrates per bar | 30 bars | Chocolate Fudge","description":"\u003ch2\u003eSiS GO Energy Bar Mini Chocolate Fudge | 30-pack\u003c\/h2\u003e\n\u003cp\u003eA 40-gram energy bar with 25 grams of carbohydrates, made from fruit juice, dried fruit, oats and soy-rice crisp. The taste is lightly chocolatey due to cocoa powder, combined with dried dates and raisins as a fruity base. 30 bars per box, Informed Sport certified, suitable for vegetarians.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is in a GO Energy Bar and why\u003c\/h3\u003e\n\u003cp\u003eThe base is grape and pineapple juice from concentrate, supplemented with maltodextrin, dried fruit, oats and a rice-soy crisp. That combination gives a moist but firm texture that does not stick and does not melt in a warm cycling shorts pocket. The carbohydrates come from multiple sources: fruit sugars, complex carbohydrates from grains and maltodextrin. The 4.6 grams of protein per bar is not a performance advantage but also makes the bar usable as a snack on training days outside the sporting context.\u003c\/p\u003e\n\n\u003ch3\u003eWhen do you use a bar versus a gel\u003c\/h3\u003e\n\u003cp\u003eBoth provide carbohydrates, but the use differs. A gel goes in two seconds: tear, squeeze, done. A bar takes 30 seconds of chewing. On intensive sections, during a sprint or on the climb, a gel is more practical. On flat terrain, in a neutral riding phase or on the way to the start, the bar is the better choice. Many athletes plan their bars for the first half of a ride, when the stomach is still calm and chewing feels pleasant. In the second half, when tired, they switch to gels. A bar also fits well as a pre-training snack 30 to 60 minutes before the start if you have eaten too little.\u003c\/p\u003e\n\n\u003ch3\u003e30-pack: enough for several weeks\u003c\/h3\u003e\n\u003cp\u003eWith two bars per ride, you have 15 training sessions or rides out of one box. With one bar per training session together with gels, the box lasts for 30 training sessions. The 40-gram mini variant is smaller than the regular 65-gram GO Energy Bar and fits more easily in a cycling shorts pocket, bike bag or running belt. The packaging is pressure-resistant so that it survives a full pocket with gels, phone and keys.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Chocolate Fudge","offer_id":53164099830098,"sku":"sis-065-030","price":47.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_8efc790d-7811-4377-90db-b14b1d4b68fb.jpg?v=1775744490"},{"product_id":"sis-go-energy-bar-25-g-koolhydraten-per-reep-30-stuks-banana-fudge","title":"SiS GO Energy Bar | 25 g carbohydrates per bar | 30 pieces | Banana Fudge","description":"\u003ch2\u003eSiS GO Energy Bar Mini Banana Fudge | 30-pack\u003c\/h2\u003e\n\u003cp\u003eA 40-gram energy bar with 25 grams of carbohydrates, made from fruit juice, dried fruit, oats and soy-rice crisp. The flavour is sweet and fruity with a distinctive banana character, slightly sweeter than the other two flavours. 30 bars per box, Informed Sport certified, suitable for vegetarians.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is in a GO Energy Bar and why\u003c\/h3\u003e\n\u003cp\u003eThe base is grape and pineapple juice from concentrate, supplemented with maltodextrin, dried fruit, oats and a rice-soy crisp. This combination gives a moist but firm texture that does not stick and does not melt in a warm cycling shorts pocket. The carbohydrates come from multiple sources: fruit sugars, complex carbohydrates from grains and maltodextrin. The 4.6 grams of protein per bar is not a performance benefit but also makes the bar usable as a snack on training days outside the sporting context.\u003c\/p\u003e\n\n\u003ch3\u003eWhen do you use a bar versus a gel\u003c\/h3\u003e\n\u003cp\u003eBoth provide carbohydrates, but the use differs. A gel is done in two seconds: tear, squeeze, through. A bar takes 30 seconds of chewing. On intensive sections, during a sprint or on the climb, a gel is more practical. On flat terrain, in a neutral riding phase or on the way to the start, the bar is the better choice. Many athletes plan their bars for the first half of a ride, when the stomach is still calm and chewing feels pleasant. In the second half, when tired, they switch to gels. A bar also fits well as a pre-training snack 30 to 60 minutes before the start if you have not eaten enough.\u003c\/p\u003e\n\n\u003ch3\u003e30-pack: enough for several weeks\u003c\/h3\u003e\n\u003cp\u003eWith two bars per ride you have 15 training sessions or rides out of one box. With one bar per training session together with gels, the box lasts 30 training sessions. The 40-gram mini variant is smaller than the regular 65-gram GO Energy Bar and fits more easily in a cycling shorts pocket, bike bag or running belt. The packaging is pressure-resistant so that it survives a full pocket with gels, phone and keys.\u003c\/p\u003e","brand":"SIS","offers":[{"title":"Banana Fudge","offer_id":53164109758802,"sku":"sis-079-030","price":47.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_1_d6683a03-9211-4f4b-9e67-2eb0bd47fcc5.jpg?v=1775744286"},{"product_id":"sis-go-energy-bar","title":"SiS GO Energy Bar","description":null,"brand":"SIS","offers":[{"title":"Red Berry","offer_id":50684251734354,"sku":"sis-080-030","price":47.9,"currency_code":"EUR","in_stock":false},{"title":"Chocolate Fudge","offer_id":53164099830098,"sku":"sis-065-030","price":47.9,"currency_code":"EUR","in_stock":true},{"title":"Banana Fudge","offer_id":53164109758802,"sku":"sis-079-030","price":47.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/Untitleddesign_2_e6f6be79-f907-4b0b-80df-3f0779588981.jpg?v=1775744722"}],"url":"https:\/\/www.luto-supplements.nl\/en\/collections\/sis-energy.oembed","provider":"LUTO Supplements","version":"1.0","type":"link"}