What is an isotonic energy gel?
Isotonic means that the gel has the same osmolality as your blood and body cells. In practice, this mainly means that you do not need to drink any water with it.
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SiS Go Isotonic Energy Gel | Pink Grapefruit
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Contents:30 pieces
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Vragen? We helpen je graag!
Chat met ons of bel 038 303 2160
Snel bezorgd
Besteld voor 17:00, morgen in huis*
Achteraf betalen
met Klarna
Volume discount
Flavours of your choice, not valid with discount codes.
Contents:30 pieces
Contents
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Chat met ons of bel 038 303 2160
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30 pieces
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30
SiS GO Isotonic Energy Gel Pink Grapefruit
A 60 ml sachet, squeezed open during a race or training session. SiS GO Isotonic Energy Gel Pink Grapefruit 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.
What isotonic means in practice
Isotonic 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.
22 grams of carbohydrates based on maltodextrin
The 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.
No water needed, very practical
Because 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.
Informed Sport certified, gluten- and aspartame-free
All 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.
This 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.
Why SiS GO Isotonic Energy Gel Pink Grapefruit?
The world's first isotonic energy gel, launched in 2002
SiS introduced this gel in 2002 as the world's first isotonic energy gel. In 2015, the product won the Queen's Award for Enterprise. Isotonic means that the concentration of the gel is the same as that of your blood and cells, so you do not need to drink any extra water with it.
22 grams of carbohydrates per sachet, no water needed
Most energy gels require you to drink water with them. That is not necessary with this one, thanks to the isotonic formula.
1 to 3 gels per hour, depending on your exertion
Aim for 60 to 90 grams of carbohydrates per hour during prolonged exercise. That’s 3 gels per hour with intensive use. Each gel provides 22 grams of carbohydrates based on maltodextrin, of which 0.6 grams are sugars. Can be combined with other SiS products in your nutrition plan.
Every batch tested by Informed Sport for WADA-listed substances
All SiS GO gels are screened for banned substances batch by batch by Informed Sport. Suitable for vegans, gluten-free, and aspartame-free. No artificial flavours.
Samenstelling
* Percentage van de referentie inname volgens Verordening (EU) Nr. 1169/2011.
** Reference intake unknown.
Health claims
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Frequently Asked Questions
When and how to use the gel?
Tear open the top of the sachet and squeeze the contents directly into your mouth. Start taking it during exercise lasting longer than 45 to 60 minutes. Take 1 to 3 gels per hour, depending on intensity and duration. In cold conditions, your needs may be higher. You do not need to drink water with it, although you may.
Do you need to drink water with it?
No, that's the point. The isotonic formula makes an extra sip of water unnecessary. This is useful if you don't want to stop at a water station every time during a race or if you don't have a water bottle with you. Of course, you should drink normally throughout the day, but the gel itself works without extra fluid.
How many gels do you need for a marathon or long ride?
When exercising for more than an hour, the guideline is 60 to 90 grams of carbohydrates per hour. That equals 3 gels per hour at the higher end. For a 3.5-hour marathon, you would therefore need a total of 10 to 12 gels. If you combine them with other food, the number of gels will adjust accordingly.
What is maltodextrin and why is it in the gel?
Maltodextrin is a carbohydrate derived from corn starch. It has a lower sweetness compared to regular sugar, making the gel less sticky and less intensely sweet than sugar-based gels. It is widely used in sports energy gels.
What is the difference compared to a regular energy gel?
Regular gels are often concentrated and hypertonic, so you usually drink water with them. The SiS GO gel is isotonic, so you do not need to drink any extra water with it.