{"title":"Vitamin D3 + K2","description":"\u003ch2\u003eBuy Vitamin D3 + K2: capsules, tablets and drops\u003c\/h2\u003e\u003cp\u003eVitamin D3 and vitamin K2 are two fat-soluble vitamins that are increasingly found together in a supplement. Vitamin D contributes to the normal functioning of the immune system, to the maintenance of normal bones, to the maintenance of normal muscle function and to the normal absorption and utilization of calcium and phosphorus. Vitamin K contributes to the maintenance of normal bones and to normal blood clotting. With a combination preparation, you can take both vitamins at the same time in a capsule, tablet or drop.\u003c\/p\u003e\u003cp\u003eIn this collection you will find vitamin D3 + K2 from NOW Foods, ESN, German Elite Nutrition (GEN), Vit4ever, Osavi and Nuvi Health. You can choose from vegetarian capsules (such as NOW Vitamin D3 \u0026amp; K2 and Mega D-3 \u0026amp; MK-7), tablets in value packs of up to 365 pieces (Vit4ever, GEN), ADEK softgels with vitamins A, D3, E and K2 (Osavi), drops for children (Vit4ever Kids) and a combination with omega 3-fish oil. The dosages range from 500 to 5,600 IU of vitamin D3 and from 20 to 200 mcg of vitamin K2 per daily serving.\u003c\/p\u003e\u003ch3\u003eWhat is vitamin D3 + K2?\u003c\/h3\u003e\u003cp\u003eVitamin D3 (cholecalciferol) is the form of vitamin D that your body produces itself in the skin under the influence of sunlight. Vitamin K2 (menaquinone) is a form of vitamin K that is produced by bacteria, among other things, and occurs naturally in fermented products. In a D3 + K2 supplement, both vitamins are combined in a fixed ratio, so you do not need to combine them separately.\u003c\/p\u003e\u003ch3\u003eWhat does vitamin D3 + K2 naturally occur in?\u003c\/h3\u003e\u003cp\u003eVitamin D3 naturally occurs mainly in fatty fish such as salmon, mackerel and herring, and in smaller amounts in egg yolk and liver; in addition, your skin produces vitamin D3 itself under the influence of sunlight. Vitamin K2 can be found naturally in fermented products, of which Japanese natto is the best-known example, and to a lesser extent in cheese and other dairy products. Some people choose a supplement in which both vitamins are combined.\u003c\/p\u003e\u003ch3\u003eWhy are D3 and K2 offered together?\u003c\/h3\u003e\u003cp\u003eBoth vitamins are fat-soluble. Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus and to the maintenance of normal bones; vitamin K also contributes to the maintenance of normal bones. Many people who use vitamin D3 choose to include vitamin K2 in the same supplement. A combination product is also practical: one daily dose instead of two separate bottles.\u003c\/p\u003e\u003ch3\u003eWhat do vitamins D3 and K2 contribute to?\u003c\/h3\u003e\u003cp\u003eFor vitamin D and vitamin K, the following health claims are permitted in the EU. Vitamin D contributes to the normal functioning of the immune system, to the maintenance of normal bones, to the maintenance of normal teeth, to the maintenance of normal muscle function, to the normal absorption and utilization of calcium and phosphorus and to a normal calcium concentration in the blood. Vitamin K contributes to the maintenance of normal bones and to normal blood clotting.\u003c\/p\u003e\u003ch3\u003eVitamin K2: MK-7 and all-trans\u003c\/h3\u003e\u003cp\u003eVitamin K2 exists in different variants, of which menaquinone-7 (MK-7) is most commonly used in supplements. Most products in this collection contain K2 as MK-7, often in the all-trans form; NOW Mega D-3 \u0026amp; MK-7 uses the branded ingredient MenaQ7, for example. On the label you will see the amount of K2 in micrograms (mcg) per daily serving, usually between 45 and 200 mcg.\u003c\/p\u003e\u003ch3\u003eCapsules, tablets, softgels or drops?\u003c\/h3\u003e\u003cp\u003eVitamin D3 + K2 is available in different dosage forms. Capsules and softgels are tasteless and easy to take with you; tablets are often the most economical per dose, especially in packs of 180 to 365 pieces. Oil-based drops can be dosed flexibly and are convenient for those who do not like swallowing; Vit4ever's children's drops are an example of this. Choose the form that suits your daily routine.\u003c\/p\u003e\u003ch3\u003eHow much vitamin D3 and K2 per day?\u003c\/h3\u003e\u003cp\u003eThe amount of vitamin D3 is indicated in international units (IU) or micrograms: 1 mcg corresponds to 40 IU, so 1,000 IU is equal to 25 mcg. The products in this collection provide between 500 IU (children's drops) and 5,600 IU per daily serving, combined with 20 to 200 mcg of vitamin K2. Which dosage is suitable depends on several factors, including your age and situation. Always follow the instructions for use and the recommended daily serving on the packaging.\u003c\/p\u003e\u003ch3\u003eWho is a D3 + K2 combination interesting for?\u003c\/h3\u003e\u003cp\u003eYour body produces vitamin D mainly through sunlight on the skin. In the Netherlands, this production is limited from October through March, and those who spend a lot of time indoors, have dark skin, or usually cover their skin also produce less vitamin D. For older adults and young children, for example, the Health Council of the Netherlands issues a general vitamin D recommendation. Those who use vitamin D3 and also want to take in vitamin K2 choose the convenience of a combination product.\u003c\/p\u003e\u003ch3\u003eWhat to look for when buying vitamin D3 with K2?\u003c\/h3\u003e\u003cp\u003eWhen comparing, pay attention to: the dosage of vitamin D3 (in IU or mcg) and vitamin K2 (in mcg) per daily serving, the form of K2 (for example MK-7 all-trans), the dosage form and the number of servings per package. If you follow a vegan diet, choose a product with D3 from lichen, such as GEN's tablets. If you use blood thinners (vitamin K antagonists), consult your doctor or pharmacist before using a supplement with vitamin K2.\u003c\/p\u003e\u003ch3\u003eWhen do you take vitamin D3 + K2?\u003c\/h3\u003e\u003cp\u003eBecause vitamin D3 and K2 are fat-soluble, they are usually taken with a meal that contains some fat. Drops and softgels often already contain an oil base, such as MCT oil. Choose a fixed time of day, for example with breakfast or dinner, so you do not forget to take it.\u003c\/p\u003e\u003cp\u003eAlso view our collections \u003ca href=\"\/en\/collections\/vitamine-d3\"\u003eVitamin D3\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/vitamine-k\"\u003eVitamin K\u003c\/a\u003e, \u003ca href=\"\/en\/collections\/calcium\"\u003eCalcium\u003c\/a\u003e and \u003ca href=\"\/en\/collections\/magnesium\"\u003eMagnesium\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eMore background? Read our explanation \u003ca href=\"\/en\/blogs\/blogs\/wat-is-vitamine-d3\"\u003ewhat vitamin D3 is\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"vitamine-d3-k2","title":"Vitamin D3 \u0026 K2 | 1000IU \/ 45 MCG | 120 Vegetarian Capsules | Now Foods","description":"\u003ch2\u003eVitamin D3 \u0026amp; K2 from NOW Foods\u003c\/h2\u003e\n\u003cp\u003eDo you want to combine vitamins D3 and K2 in one capsule? This \u003cstrong\u003evitamin d3 k2\u003c\/strong\u003e formula from NOW Foods provides 1000 IU (25 µg) of vitamin D3 and 45 µg of vitamin K2 as menaquinone-4 per capsule. Both are fat-soluble vitamins that are often offered together. The capsules are plant-based and suitable for vegetarians, with 120 pieces per bottle.\u003c\/p\u003e\n\u003ch3\u003eWhy D3 and K2 are often combined\u003c\/h3\u003e\n\u003cp\u003eD3 and K2 are both fat-soluble and are often combined in supplements. Vitamin D contributes to normal calcium levels in the blood and to the normal absorption and utilization of calcium and phosphorus. Vitamin K, in turn, contributes to the maintenance of normal bones. Therefore, vitamins D3 and K2 are often offered together in supplements.\u003c\/p\u003e\n\u003ch3\u003eVitamin K2 as menaquinone-4\u003c\/h3\u003e\n\u003cp\u003eThe vitamin K2 in this formula is menaquinone-4, or MK-4 for short. This is a specific form of vitamin K2. You get 45 µg of it per capsule, in addition to 25 µg of vitamin D3. Vitamin D contributes to the normal function of the immune system and to the maintenance of normal bones and teeth, and vitamin K contributes to normal blood clotting. Together in one plant-based capsule, daily intake is easy.\u003c\/p\u003e\n\u003ch3\u003ePlant-based capsules for daily use\u003c\/h3\u003e\n\u003cp\u003eThe capsules are small, plant-based, and easy to swallow. The ingredient list is clear: in addition to the two vitamins, the capsule contains rice flour, a cellulose shell, and a few excipients, without unnecessary additives. Because these are fat-soluble vitamins, it is preferable to take these vitamin d3 k2 capsules during a meal. One bottle contains 120 capsules, enough for a generous supply.\u003c\/p\u003e\n\u003ch3\u003eWho this formula is suitable for\u003c\/h3\u003e\n\u003cp\u003eThis combination is suitable for those who are conscious about nutrition and supplementation and prefer to supplement D3 and K2 at once rather than with two separate products. The vegetarian capsule also makes it suitable for those who do not want gelatin. When using, take vitamin D and K from other supplements into account, and consult a doctor if you use blood thinners.\u003c\/p\u003e","brand":"NOW Foods","offers":[{"title":"Default Title","offer_id":43776182812892,"sku":"Now-003","price":12.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/VitamineD3K2NOW.jpg?v=1772458844"},{"product_id":"vitamine-d3-k2-voor-kinderen-300-dagen-500-ie-vitamine-d-en-25-μg-vitamine-k2-vit4ever","title":"Vitamin D3 + K2 Kids | 10ml Drops | Vit4ever","description":"\u003ch2\u003eVitamin D3 + K2 Kids by Vit4ever\u003c\/h2\u003e\n\u003cp\u003eIn autumn and winter, the skin in the Netherlands produces little vitamin D. Vit4ever created \u003cstrong\u003eVitamin D3 K2 Kids\u003c\/strong\u003e: a drop containing vitamin D3 and vitamin K2, dissolved in a neutral oil. One drop per day provides 500 IU (12.5 µg) of vitamin D3 and 25 µg of vitamin K2. The 10 ml bottle contains approximately 300 drops, enough for about ten months. Suitable for children aged 4 and over, with a dropper to measure out exactly one drop.\u003c\/p\u003e\n\u003ch3\u003eWhy these two vitamins for children\u003c\/h3\u003e\n\u003cp\u003eVitamin D3 and vitamin K2 often appear together in supplements, and that is no coincidence. Both are fat-soluble, which means your body absorbs and stores them together with fat from your diet, unlike water-soluble vitamins, which the body quickly excretes. Parents often wonder whether a child produces enough vitamin D in winter. In the Netherlands, the sun is too low from October to April to produce sufficient vitamin D in the skin, even on a clear winter day. Vitamin D is necessary for the normal growth and development of children's skeletal system and contributes to the maintenance of normal bones. In addition, vitamin D contributes to the normal absorption and use of calcium and phosphorus, and to normal calcium levels in the blood. The same applies to the teeth: vitamin D contributes to the maintenance of normal teeth. Vitamin K2 complements this by contributing to normal blood clotting and the maintenance of normal bones. Thus, both vitamins are in one drop per day.\u003c\/p\u003e\n\u003ch3\u003eD3 from lanolin, K2 as K2VITAL\u003c\/h3\u003e\n\u003cp\u003eThe vitamin D3 in this product is cholecalciferol, extracted from lanolin (sheep's wool fat). This is the form that most closely resembles the vitamin D your body produces itself under the influence of sunlight, and therefore the most commonly used form in supplements. The vitamin K2 is menaquinone-7 in the all-trans form, derived from the branded raw material K2VITAL. The difference with a regular K2 raw material lies in the purity: K2VITAL has a controlled all-trans content of over 99 percent, while cheaper variants often contain a mix of cis and trans forms that is less stable and provides a less consistent dose. Both vitamins are dissolved in MCT oil (medium-chain triglycerides) from coconut. This was deliberately chosen: fat-soluble vitamins dissolve in oil, and MCT oil has no pronounced taste or smell. Convenient if you have to give a child a drop daily without any fuss about the taste.\u003c\/p\u003e\n\u003ch3\u003eHow many drops, and how to give them\u003c\/h3\u003e\n\u003cp\u003eOne drop per day is the recommended amount for children aged 4 and over. You give it with the dropper that comes with the bottle, undiluted or incorporated into a drink or with a meal. Because the drops have almost no taste, most children do not notice that something has been added to their food or drink. What parents also often want to know: can a child get too much vitamin D3 through such a drop? At the recommended dosage of one drop per day, that is not the case, but it is the reason why you stick to that dosage and keep the bottle out of reach of young children, just like with any other supplement. A 10 ml bottle with approximately 300 drops lasts about ten months with daily use, well over the dark months until deep into spring. This means that you do not have to order a new bottle halfway through the winter season, and that you can easily pass it on when it is almost empty.\u003c\/p\u003e\n\u003cp\u003eVitamin D3 K2 Kids is a targeted choice for families who notice in winter that their child goes outside little, without all kinds of extra additives or flavorings in the bottle. One drop, a clear dosage, and a form that has been tailored from the start for children aged 4 and over.\u003c\/p\u003e","brand":"Vit4ever","offers":[{"title":"Default Title","offer_id":46841582027090,"sku":"vit4-288","price":11.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/vit4ever-vitamine-d3-k2-voor-kinderen-300-dagen-500-ie-vita-1.jpg?v=1793623871"},{"product_id":"vitamine-a-400-ie-d3-1000-ie-k2-20-mcg-druppels-50-ml-xl-flacon-nuvi-health","title":"Vitamin A 400 IU + D3 1000 IU + K2 20 mcg Drops | 50 ML (XL Bottle) | Nuvi Health","description":"\u003ch1\u003eVitamin A, D3 \u0026amp; K2 Drops with MCT Oil\u003c\/h1\u003e\n\u003ch2 data-start=\"254\" data-end=\"309\"\u003eCombination of vitamins A, D3 and K2\u003c\/h2\u003e\n\u003cp data-start=\"310\" data-end=\"972\"\u003eThis formula combines vitamin A, vitamin D3 and vitamin K2 in one convenient dropper product. Vitamins A, D and K are fat-soluble vitamins and are often used in combination. Vitamin D3 comes mainly from sunlight and certain animal products, while vitamin K2 occurs in smaller amounts in food. Vitamin A contributes to the maintenance of normal vision. By combining these three vitamins in one bottle, it becomes easy to achieve a consistent daily intake without needing multiple separate supplements.\u003c\/p\u003e\n\u003ch2 data-start=\"974\" data-end=\"1049\"\u003eVitamin A, D3 \u0026amp; K2 dissolved in MCT oil\u003c\/h2\u003e\n\u003cp data-start=\"1050\" data-end=\"1692\"\u003eBecause vitamins A, D3 and K2 are fat-soluble, the vitamins in this formula are dissolved in MCT oil from coconut, a neutral oil that is easily dosed in dropper form. Each drop provides 120mcg (400IU) of vitamin A, 25mcg (1000IU) of vitamin D3 and 20µg of vitamin K2 in the form of K2VITAL, with an all-trans content of at least 99.7%. The dropper form makes it easy to adjust the desired amount to personal needs: you can drop the drops directly under the tongue or mix them into a small amount of food or drink.\u003c\/p\u003e\n\u003ch2 data-start=\"1694\" data-end=\"1762\"\u003eVegetarian, pure composition\u003c\/h2\u003e\n\u003cp data-start=\"1763\" data-end=\"2420\"\u003eThe formula is completely free of gelatin, colorings, flavorings, preservatives and unnecessary fillers. In addition to the MCT oil from coconut, the product only contains vitamin A as retinol, vitamin D3 from lanolin and vitamin K2 as K2VITAL MK-7. The drops are suitable for vegetarians and contain no lactose, gluten or genetically modified ingredients. One bottle contains approximately 1700 drops, so you can last a long time with a daily dose of one drop. This makes the product not only practical to use, but also attractive to anyone looking for a long-term supplement to their daily diet.\u003c\/p\u003e","brand":"Nuvi Health","offers":[{"title":"Default Title","offer_id":46963799982418,"sku":"nh-008","price":22.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/adk.png?v=1693848045"},{"product_id":"mega-d-3-mk-7-60-vcaps-now-foods","title":"Mega D-3 \u0026 MK-7 | 5000 IU D3 + 180µg K2 | 60 Vcaps | NOW Foods","description":"\u003ch2\u003eMega D-3 \u0026amp; MK-7 by NOW Foods\u003c\/h2\u003e\n\u003cp\u003eWant \u003cstrong\u003evitamin D3 and K2\u003c\/strong\u003e in one capsule? Mega D-3 \u0026amp; MK-7 by NOW Foods combines 125 µg vitamin D3 (5000 IU) with 180 µg vitamin K2 as MK-7. The K2 comes from MenaQ7®, a well-known branded raw material. One bottle contains 60 plant-based capsules.\u003c\/p\u003e\n\u003ch3\u003eWhy D3 and K2 are often combined\u003c\/h3\u003e\n\u003cp\u003eVitamin D3 and vitamin K2 are both fat-soluble and are therefore often offered in one product. Vitamin D3 is cholecalciferol, the form that your skin produces itself under the influence of sunlight and which is harder to keep at optimal levels in winter. Vitamin K2 is a lesser-known vitamin that is found in food. This formula provides vitamin D3 and K2 in a fixed ratio, so you do not need to combine two separate products. Vitamin D is known as the sunshine vitamin because your skin produces it itself under the influence of sunlight; this is precisely what is harder to do during the darker months. This explains why many people supplement vitamin D year-round and why a combined D3-K2 formula is popular.\u003c\/p\u003e\n\u003ch3\u003eWhat D3 and K2 contribute to\u003c\/h3\u003e\n\u003cp\u003eVitamin D contributes to the maintenance of normal bones, the normal function of the immune system, and the normal absorption and use of calcium and phosphorus. Vitamin K contributes to normal blood clotting and the maintenance of normal bones. Both vitamins are therefore involved, among other things, in the maintenance of normal bones. This is how the two vitamins complement each other in this product. You can find the full list of permitted health claims for both vitamins further down on this page, along with the safety information.\u003c\/p\u003e\n\u003ch3\u003eVitamin K2 as MK-7 from MenaQ7®\u003c\/h3\u003e\n\u003cp\u003eThe vitamin K2 in this product is menaquinone-7, or MK-7 for short, derived from the branded raw material MenaQ7®. MK-7 is one of the forms of vitamin K2 that is widely used in supplements. MenaQ7® is one of the best-known branded raw materials for this form of K2. Each capsule contains 180 µg of K2, in addition to 125 µg of vitamin D3. This makes it a combination of vitamin D3 and K2 in a single plant-based hypromellose capsule. The ratio of a high dose of D3 to a generous amount of K2 has been deliberately chosen so that the two fat-soluble vitamins are taken together in a single dose.\u003c\/p\u003e\n\u003ch3\u003e60 plant-based capsules\u003c\/h3\u003e\n\u003cp\u003eOne bottle contains 60 Vcaps. At the recommended intake of 1 capsule every 5 days, it will last you well over ten months. The ingredients list is straightforward: the two vitamins, a plant-based hypromellose capsule shell, and a few functional excipients such as rice flour and silicon dioxide, with no unnecessary fillers. Due to the high dosage per capsule (1 capsule every 5 days) and the presence of vitamin K, the safety information on this page is important; please read it carefully, especially if you use anticoagulant medication. Because both vitamins are included in a fixed amount in one capsule, you do not need to purchase or combine them separately. This makes it a straightforward choice for anyone consciously choosing to combine these two fat-soluble vitamins. In short: a D3-K2 combination from a brand known for clear labels and controlled production.\u003c\/p\u003e","brand":"NOW Foods","offers":[{"title":"Default Title","offer_id":50501933695314,"sku":"Now-026","price":20.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/MegaD3MK7NOW.jpg?v=1772530029"},{"product_id":"vitamine-d3-5-000-i-e-k2-100-mcg-vit4ever","title":"Vitamin D3 5000 IU + K2 100 mcg | Vit4ever","description":"\u003ch2\u003eVitamin D3 5000 IU and K2 in a tablet\u003c\/h2\u003e\n\u003cp\u003eYou often find vitamin D3 and vitamin K2 separately on the shelves, but Vit4ever combines them in a tablet. \u003cstrong\u003eVitamin D3 and K2\u003c\/strong\u003e are both fat-soluble vitamins. Vitamin D contributes to the normal absorption and use of calcium and phosphorus; vitamin K contributes to the maintenance of normal bones. This tablet provides 5000 IU of D3 and 100 mcg of K2VITAL MK-7 at once, available in bottles of 100, 180, 240, and 365 tablets. With the largest bottle, you have a supply for more than four years, because the recommended intake is one tablet every five days, not daily.\u003c\/p\u003e\n\u003ch3\u003eWhat D3 and K2 contribute to\u003c\/h3\u003e\n\u003cp\u003eVitamin D contributes to the normal absorption and use of calcium and phosphorus and to normal calcium levels in the blood. Vitamin K contributes to the maintenance of normal bones and to normal blood clotting. Vitamin D also contributes to the normal function of the immune system and to normal muscle function.\u003c\/p\u003e\n\u003ch3\u003eK2VITAL MK-7, what makes this form different\u003c\/h3\u003e\n\u003cp\u003eNot all K2 is the same. There are different forms of menaquinone, with MK-4 and MK-7 being the best known. MK-7 stays in the blood longer than MK-4. Within MK-7, there is also a difference: the substance occurs in a cis and an all-trans form. K2VITAL is a branded raw material from the Norwegian Kappa Bioscience with a guaranteed all-trans content of more than 99 percent. Every batch is analyzed separately via HPLC before it leaves the factory, and the corresponding certificate of analysis is publicly available for anyone who wants to check it. That distinguishes K2VITAL from many generic K2 raw materials on the market.\u003c\/p\u003e\n\u003ch3\u003eOne tablet every five days, not a daily ritual\u003c\/h3\u003e\n\u003cp\u003eVitamin D3 and K2 are both fat-soluble. This means that your body can store them, unlike water-soluble vitamins that your body largely excretes through urine. Vit4ever takes advantage of this by setting a high dosage and extending the interval: one tablet every five days provides an average daily dose of 1000 IU of D3 and 20 mcg of K2. That is a common amount for most healthy adults, well below the safe upper limit of 4000 IU per day for long-term use. In practice, this means a bottle that you hardly need to refill: 365 tablets last for 1825 days, or over four years. Take the tablet during a meal with some fat, olive oil, or nuts, for example, as the recommended use indicates.\u003c\/p\u003e\n\u003ch3\u003eWho is this combination interesting for\u003c\/h3\u003e\n\u003cp\u003eThis combination tablet is primarily intended for those who consciously want to choose both without having to manage two bottles and remember two intake routines. The tablets are small, the D3 is of plant origin, extracted from lichen instead of the common lanolin from sheep's wool, and there is no magnesium stearate in it. This also makes this product suitable for those who prefer vegan supplements and pay attention to the list of excipients on the label.\u003c\/p\u003e\n\u003cp\u003eIn short: anyone specifically looking for vitamin D3 and K2 in a single tablet will find that this is no ordinary D3 tablet. The combination with certified K2VITAL MK-7 and the low intake frequency make the difference compared to a separate D3 product, without having to think about two different supplements.\u003c\/p\u003e","brand":"Vit4ever","offers":[{"title":"365 tablets","offer_id":50502668583250,"sku":"vit4-108","price":29.9,"currency_code":"EUR","in_stock":true},{"title":"240 tablets","offer_id":50638349959506,"sku":"vit4-364","price":22.9,"currency_code":"EUR","in_stock":true},{"title":"180 tablets","offer_id":50502668616018,"sku":"vit4-114","price":19.9,"currency_code":"EUR","in_stock":true},{"title":"100 tablets","offer_id":50502668648786,"sku":"vit4-127","price":19.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/vit4ever-vitamine-d3-5-000-i-e-k2-100-mcg-vit4eve-365-tabletten-1.jpg?v=1793631167"},{"product_id":"adek-vitaminen-softgels-60-capsules-osavi","title":"ADEK Vitamins (A+D3+E+K2) | 60 softgels | Osavi","description":"\u003ch2\u003eFour vitamins in a softgel\u003c\/h2\u003e\n\u003cp\u003eVitamins A, D, E and K go well together. All four are fat-soluble vitamins, which is exactly why they work well together in a capsule. \u003cstrong\u003eADEK vitamins\u003c\/strong\u003e combines all four in a softgel that you take once a day. The vitamins are dissolved in MCT oil from coconut. That saves you four separate bottles on the kitchen counter.\u003c\/p\u003e\n\u003ch3\u003eWhy A, D, E and K together in a softgel\u003c\/h3\u003e\n\u003cp\u003eFat-soluble vitamins dissolve in fat. That is why everything here is in MCT oil. Vitamin A contributes to the normal function of the immune system, and vitamin D contributes to the normal function of the immune system. Vitamin E contributes to the protection of cells from oxidative stress.\u003c\/p\u003e\n\u003ch3\u003eThe D3 and K2 duo explained\u003c\/h3\u003e\n\u003cp\u003eThe star of this formula is the combination of vitamin D3 and K2. Vitamin D contributes to the normal absorption of calcium and phosphorus from your diet. Vitamin K contributes to the maintenance of normal bones, just like vitamin D, which also contributes to the maintenance of normal bones. The K2 in these ADEK vitamins is the MK-7 form (menaquinone-7).\u003c\/p\u003e\n\u003ch3\u003eNatural forms and honest origin\u003c\/h3\u003e\n\u003cp\u003eOsavi deliberately chose natural and standardised raw materials for this. The vitamin A comes from natural beta-carotene, extracted from the Dunaliella salina algae, so it is a plant-based source instead of animal-derived retinol. The vitamin E is natural D-alpha-tocopherol. The vitamin D3 is Quali-D from lanolin (wool fat). Good to know: these ADEK vitamins are therefore not vegan. The softgel contains gelatin and the D3 comes from wool fat. We prefer to be honest about that rather than have you find out later.\u003c\/p\u003e\n\u003ch3\u003eWho this combination is useful for\u003c\/h3\u003e\n\u003cp\u003eThis formula is suitable for anyone who wants to take care of A, D, E and K2 all at once without combining four supplements. Vitamin A contributes to the maintenance of normal vision and vitamin A contributes to the maintenance of normal skin. Vitamin D contributes to the normal absorption of calcium. Vitamin K contributes to normal blood clotting. By the way, do you use blood thinners of the vitamin K antagonist type? Then it is wise to consult your doctor because of the K2. The dosages have been chosen conservatively: A, E and K2 at exactly the daily requirement and D3 at a common maintenance dose, all well within the safe limits.\u003c\/p\u003e","brand":"Osavi","offers":[{"title":"Default Title","offer_id":50687717441874,"sku":"Osavi-009","price":15.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/VitamineADEKOsavi.jpg?v=1746169981"},{"product_id":"vitamin-d3-k2-5-600-i-e-d3-200µg-k2-mk-7-120-capsules-esn","title":"Vitamin D3+K2 (5,600 IU D3 \u0026 200µg K2 MK-7) | 120 capsules | ESN","description":"\u003ch2\u003eESN Vitamin D3+K2 | 120 capsules\u003c\/h2\u003e\u003cp\u003eESN Vitamin D3+K2 is a dietary supplement containing vitamin D3 and vitamin K2 MK-7. This combination is suitable for daily use according to the recommended intake and fits well within a regular supplement routine. Each capsule contains 140 µg of vitamin D and 200 µg of vitamin K.\u003c\/p\u003e\u003ch3\u003eVitamin D3 and Vitamin K2 MK-7 in one capsule\u003c\/h3\u003e\u003cp\u003eThe formula combines vitamin D3, also known as cholecalciferol, with vitamin K2 in the form of menaquinone-7. This combination provides both vitamins in one convenient capsule.\u003c\/p\u003e\u003ch3\u003e140 µg vitamin D and 200 µg vitamin K per capsule\u003c\/h3\u003e\u003cp\u003eEach ESN Vitamin D3+K2 capsule contains 140 µg of vitamin D and 200 µg of vitamin K. This corresponds to 5,600 IU of vitamin D3 per capsule. The recommended use is 1 capsule every three days.\u003c\/p\u003e\u003ch3\u003eFor bones, muscles, and immune system\u003c\/h3\u003e\u003cp\u003eVitamin D contributes to the maintenance of normal bones, normal muscle function, and the normal functioning of the immune system. Vitamin K contributes to the maintenance of normal bones and normal blood clotting.\u003c\/p\u003e\u003ch3\u003e120 capsules per package\u003c\/h3\u003e\u003cp\u003eThe package contains 120 capsules. With the recommended use of 1 capsule every three days, this provides approximately 360 days of use.\u003c\/p\u003e","brand":"ESN","offers":[{"title":"Default Title","offer_id":51403953439058,"sku":"ESN-081","price":22.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/ESN_Vitamin_D3_K2.jpg?v=1756806100"},{"product_id":"vitamine-d3-5-000-ie-k2-200-mcg","title":"Vitamin D3 5,000 IU + K2 200 mcg | 180 Tablets | GEN","description":"\u003ch2\u003eVitamin D3 and K2 from GEN\u003c\/h2\u003e\n\u003cp\u003eThis product from GEN combines \u003cstrong\u003evitamin D3\u003c\/strong\u003e with vitamin K2 MK-7 in a tablet. The D3 comes from lichen, not lanolin like most D3 supplements. This makes this variant completely plant-based. Each tablet provides 5,000 IU (125 µg) of vitamin D3 and 200 µg of K2, intended for use at one tablet every five days. Think of conscious consumers, vegans, or anyone who spends little time outdoors.\u003c\/p\u003e\n\u003ch3\u003eD3 from lichen, what that means\u003c\/h3\u003e\n\u003cp\u003eMost vitamin D3 on the market is obtained from lanolin, a waxy substance from sheep's wool. GEN chooses a different source: lichen, also known as lichen. Chemically, the result is the same cholecalciferol, but the origin is plant-based. For those who follow a vegan lifestyle, that is a relevant difference. Your body normally produces vitamin D3 itself in the skin under the influence of sunlight. In autumn and winter, or if you spend a lot of time indoors, that natural production decreases. Vitamin D contributes to the normal absorption\/normal use of calcium and phosphorus. In addition, vitamin D contributes to the normal functioning of the immune system, to the maintenance of normal bones and teeth, and to the normal functioning of the muscles. Vitamin D also plays a role in the cell division process.\u003c\/p\u003e\n\u003ch3\u003eWhy K2VITAL MK-7 is included\u003c\/h3\u003e\n\u003cp\u003eVitamin D3 and vitamin K2 are often combined together in a supplement. Vitamin D contributes to normal calcium levels in the blood. Vitamin K contributes to the maintenance of normal bones and to normal blood clotting. MK-7 (menaquinone-7) is a form of vitamin K2. The K2 in this tablet is K2VITAL®, a standardized raw material with 99.7% all-trans MK-7. This is how the two vitamins are together in a single tablet.\u003c\/p\u003e\n\u003ch3\u003eVitamin D3 5,000 IU per tablet\u003c\/h3\u003e\n\u003cp\u003eWith 5,000 IU of vitamin D3 per tablet, you are much higher than the usual maintenance dose of 400 to 1,000 IU per day. That is deliberately chosen. The recommended use is one tablet every five days. This way, you spread the dose over a longer period, instead of taking it daily. By the way, both vitamins are fat-soluble. Therefore, preferably take the tablet with a meal that contains some fat. A slice of bread with avocado or a handful of nuts with it is already enough. Many people wonder if 5,000 IU is not too much; by taking the dose only every five days, the average daily intake remains limited. If you want to be sure how you stand, you can have your vitamin D level measured via a blood test at the GP and adjust your intake accordingly.\u003c\/p\u003e\n\u003ch3\u003eA short, plant-based composition\u003c\/h3\u003e\n\u003cp\u003eThe tablet has a short ingredient list. In addition to vitamin D3 and K2, it only contains microcrystalline cellulose as a filler and stearic acid, nothing else. No gelatin, no shellac, no animal additives. The entire formula is vegan and laboratory-tested. A jar contains 180 tablets. At one tablet every five days, you will last over nine months with that, which makes it practical if you do not want to reorder every time. This way, you keep your supplementation clear and completely plant-based with this vitamin D3 from lichen, combined with K2VITAL®. Good to know: because it contains vitamin K2, this product is less suitable if you use vitamin K-antagonist blood thinners. In that case, consult your doctor first.\u003c\/p\u003e","brand":"German Elite Nutrition","offers":[{"title":"Default Title","offer_id":53159816560978,"sku":"gen-153","price":24.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/gen-vitamine-d3-5-000-ie-k2-200-mcg-1.jpg?v=1793634787"},{"product_id":"omega-3-d3-k2-complex","title":"Omega 3 + D3 + K2 Complex | 240 Capsules | Vit4ever","description":"\u003ch2\u003eOmega 3 + D3 + K2 from Vit4ever\u003c\/h2\u003e\n\u003cp\u003eSometimes you just want a product that covers multiple bases. These fish oil capsules from Vit4ever combine \u003cstrong\u003eomega 3\u003c\/strong\u003e fatty acids with vitamins D3 and K2 in a softgel. Two capsules provide 1125 mg of omega-3, of which 750 mg is EPA and 375 mg is DHA. They also contain 25 mcg of vitamin D3 and 50 mcg of vitamin K2 (MK-7), plus 12 mg of vitamin E as an antioxidant. With 240 capsules in the bottle, you have enough for four months.\u003c\/p\u003e\n\u003ch3\u003eWhat exactly is in this fish oil\u003c\/h3\u003e\n\u003cp\u003eThe fish oil in this product is in triglyceride form (TG form). This is the structure in which omega-3 fatty acids naturally occur in fish. It also contains ethyl ester form, which is created during the concentration process. The daily dose of two capsules contains 1900 mg of fish oil, of which 1125 mg consists of omega-3 fatty acids. EPA and DHA, the two most important omega-3 fatty acids, are present in a ratio of approximately 2:1. Eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) contribute to the normal function of the heart. The beneficial effect is obtained with a daily intake of 250 mg of EPA and DHA. In addition, DHA contributes to the maintenance of normal brain function and the maintenance of normal vision. The beneficial effect of these DHA claims is obtained with a daily intake of 250 mg of DHA; this formula provides 375 mg of DHA per daily dose.\u003c\/p\u003e\n\u003ch3\u003eWhy D3 and K2 are included\u003c\/h3\u003e\n\u003cp\u003eVitamin D3 and K2 are two substances that you often come across together. Vitamin D contributes to the maintenance of normal bones and contributes to the normal function of the immune system. The daily dose provides 25 mcg (1000 IU). Vitamin K contributes to the maintenance of normal bones and contributes to normal blood clotting. The K2 in this product is the MK-7 variant (menaquinone-7). D3 and K2 are fat-soluble vitamins and are dissolved in the fish oil here. This way, you have one product instead of three separate bottles.\u003c\/p\u003e\n\u003ch3\u003eThe role of vitamin E in the formula\u003c\/h3\u003e\n\u003cp\u003eWhat many people do not know: omega-3 fatty acids are sensitive to oxidation. Polyunsaturated fatty acids, and EPA and DHA are among them, can react with oxygen. This can cause fish oil to become rancid. Vit4ever has therefore added 12 mg of vitamin E (as D-alpha-tocopherol) to the formula, which is 100% of the reference intake. Vitamin E contributes to the protection of cells against oxidative stress. In addition, it serves as an antioxidant in the oil. The product has also been laboratory tested, which provides extra assurance about the purity of both the fish oil and the added vitamins.\u003c\/p\u003e\n\u003ch3\u003eTriglyceride form, capsule shell and what that means for you\u003c\/h3\u003e\n\u003cp\u003eThere are roughly three forms in which fish oil capsules are available on the market: ethyl esters, re-esterified triglycerides and natural triglycerides. The TG form that Vit4ever uses here most closely resembles how omega-3 is found in a piece of salmon or mackerel. Good to know: the capsule shell of these softgels is made of beef gelatin, an animal-derived ingredient. This product is therefore not suitable for vegetarians and vegans. Take the capsules with a meal according to the recommended use.\u003c\/p\u003e\n\u003cp\u003eWith this Omega 3 + D3 + K2 Complex from Vit4ever, you bring a fish oil supplement into your home that combines three highly sought-after nutrients in a practical daily dose. The amount of omega-3 per daily dose, the triglyceride form and the addition of D3, K2 and vitamin E make it a clear product for those who do not want to open three different bottles every day.\u003c\/p\u003e","brand":"Vit4ever","offers":[{"title":"Default Title","offer_id":53246468948306,"sku":"vit4-498","price":32.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/vit4ever-omega-3-d3-k2-complex-1.jpg?v=1793623860"},{"product_id":"vitamine-d3-50mcg-k2-100mcg-ostrovit","title":"Vitamin D3 50mcg + K2 100mcg | 90 Softgels | OstroVit","description":"\u003ch2\u003eVitamin D3 + K2 from OstroVit\u003c\/h2\u003e\n\u003cp\u003eTwo fat-soluble vitamins that are often mentioned together, in one softgel. This \u003cstrong\u003evitamin D3 and K2\u003c\/strong\u003e from OstroVit contains 50mcg of vitamin D3 (that is 2000 IU) and 100mcg of vitamin K2 in the form of MK-7 per softgel. You take one per day. The softgel is filled with olive oil, and with 90 pieces in the bottle you have a three-month supply.\u003c\/p\u003e\n\u003ch3\u003eWhy D3 and K2 go together so often\u003c\/h3\u003e\n\u003cp\u003eMany people wonder why these two vitamins are seen together so often nowadays. The answer lies in calcium. Vitamin D contributes to the normal absorption\/normal use of calcium and phosphorus. It therefore ensures that calcium from your diet enters your blood, and vitamin D contributes to normal calcium levels in the blood. Vitamin K2 works further on in that process. It activates certain proteins (such as osteocalcin, a protein in your bone tissue) that can bind calcium. Both substances thus play their own role in your bones: vitamin D contributes to the maintenance of normal bones, and vitamin K contributes to the maintenance of normal bones. In short: one vitamin is about absorption, the other about the follow-up. That is why many manufacturers choose to combine vitamin D3 and K2 in one product.\u003c\/p\u003e\n\u003ch3\u003e50mcg D3 and 100mcg MK-7, what do those numbers mean\u003c\/h3\u003e\n\u003cp\u003eVitamin D is expressed in two ways: in micrograms (mcg) or in international units (IU). 50mcg is the same as 2000 IU. On the label you see 1000% of the reference intake. That reference intake of 5mcg is the EU reference value for labeling. The European Food Safety Authority (EFSA) sets a safe upper limit of 100mcg per day from all sources combined for adults. With one softgel you stay well below that. In the Netherlands you get little vitamin D from the sun from October to March, and those who stay indoors a lot or have dark skin also make less of it themselves. A strength of 2000 IU is one of the best-selling dosages in Dutch webshops. The 100mcg vitamin K2 is equal to 133% of the reference intake. Vitamin K also contributes to normal blood clotting, and that is exactly why people who use blood thinners need to pay extra attention (more about that in the safety information).\u003c\/p\u003e\n\u003ch3\u003eCholecalciferol and MK-7 from natto in olive oil\u003c\/h3\u003e\n\u003cp\u003eOstroVit uses cholecalciferol, which is vitamin D3. It is the same form that your skin produces itself under the influence of sunlight. There is also vitamin D2 (ergocalciferol, from plants and mushrooms), but D3 is the form that is in most supplements. For vitamin K2 OstroVit chooses menaquinone-7, simply MK-7. This is obtained using Bacillus subtilis natto, the bacteria that is also in natto (fermented soybeans from Japan). The difference with the shorter form MK-4? MK-7 stays in your blood for much longer, so one dose per day is sufficient. What many people do not know: vitamin D and K are fat-soluble. Your body absorbs them better in combination with fat. The softgel is therefore filled with olive oil. The coating consists of gelatin with glycerol, so that the softgel remains flexible.\u003c\/p\u003e\n\u003ch3\u003eWhat vitamin D does in addition\u003c\/h3\u003e\n\u003cp\u003eIn addition to calcium and bones, vitamin D has a broader range of tasks. Vitamin D contributes to the normal functioning of the immune system. Your muscles are also involved: vitamin D contributes to the normal functioning of the muscles. Furthermore, vitamin D plays a role in the cell division process, and vitamin D contributes to the maintenance of normal teeth. For people from 60 years and older, there is another specific point. Vitamin D helps reduce the risk of falling due to postural instability and muscle weakness. Falling is a risk factor for bone fractures in men and women aged 60 and older. The beneficial effect is obtained with a daily intake of 20 mcg of vitamin D from all sources. Still, it is smart not to dose blindly. OstroVit itself recommends having a blood test done for 25(OH)D (the value with which your vitamin D status is measured) and consulting your doctor or pharmacist.\u003c\/p\u003e\n\u003cp\u003eWith this vitamin D3 and K2 from OstroVit you have two fat-soluble vitamins in one softgel, in an olive oil base that matches how your body absorbs them. One per day, and the bottle lasts a whole season.\u003c\/p\u003e","brand":"OstroVit","offers":[{"title":"Default Title","offer_id":54816699875666,"sku":"OstroVit-025","price":11.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/9006\/2812\/files\/vitamine-d3-50mcg-k2-100mcg-ostrovit.jpg?v=1790167860"}],"url":"https:\/\/www.luto-supplements.nl\/en\/collections\/vitamine-d3-k2.oembed","provider":"LUTO Supplements","version":"1.0","type":"link"}