{"title":"Vitamine D3 + K2","description":"\u003ch2\u003eVitamine D3 et K2 : la combinaison MK-7\u003c\/h2\u003e\u003cp\u003eLa vitamine D3 et la vitamine K2 sont fréquemment associées dans un même produit. Toutes deux disposent d'allégations européennes autorisées. La vitamine D contribue à l'absorption et à l'utilisation normales du calcium et du phosphore, au maintien d'une ossature normale, d'une dentition normale et d'une fonction musculaire normale, ainsi qu'au fonctionnement normal du système immunitaire. La vitamine K contribue à une coagulation sanguine normale et au maintien d'une ossature normale.\u003c\/p\u003e\u003cp\u003eChez LUTO Supplements, vous trouvez cette combinaison en softgels, en gélules et en gouttes, avec des dosages allant de 1000 à 5600 UI de vitamine D3 et de 20 à 200 microgrammes de K2. Les marques présentes sont notamment ESN, Vit4ever, Swanson, NOW Foods et Osavi.\u003c\/p\u003e\u003ch3\u003ePourquoi les associer ?\u003c\/h3\u003e\u003cp\u003eLes deux vitamines interviennent dans le métabolisme du calcium, mais à des étapes différentes. L'allégation autorisée pour la vitamine D porte sur l'absorption et l'utilisation normales du calcium ; celle de la vitamine K sur le maintien d'une ossature normale. C'est cette complémentarité qui explique leur présence conjointe dans une même formule.\u003c\/p\u003e\u003ch3\u003eMK-7 ou MK-4 ?\u003c\/h3\u003e\u003cp\u003eLa vitamine K2 existe principalement sous deux formes. La MK-4 a une demi-vie courte dans l'organisme, la MK-7 une demi-vie nettement plus longue, ce qui permet une prise unique par jour. La MK-7 est souvent obtenue par fermentation avec Bacillus subtilis, parfois sous une marque comme MenaQ7.\u003c\/p\u003e\u003ch3\u003eQuel dosage de vitamine D ?\u003c\/h3\u003e\u003cp\u003eLa valeur nutritionnelle de référence européenne est de 5 microgrammes, soit 200 UI, par jour. Les compléments proposent le plus souvent 1000 à 3000 UI. La limite supérieure de sécurité pour un adulte est de 100 microgrammes, soit 4000 UI, par jour. La vitamine D est liposoluble : prenez-la au cours d'un repas contenant des matières grasses.\u003c\/p\u003e\u003ch3\u003ePoints d'attention\u003c\/h3\u003e\u003cp\u003eSi vous prenez un anticoagulant de type antivitamine K, la vitamine K2 demande impérativement un avis médical, car elle interfère avec ce traitement. En cas de grossesse, d'allaitement ou de maladie rénale, demandez conseil avant de prendre des doses élevées de vitamine D.\u003c\/p\u003e","products":[{"product_id":"gen-vitamine-d3-5000-ui-k2-200-mcg","title":"Vitamin D3 5,000 IU + K2 200 µg | 180 Tablets | GEN","description":"\u003ch2\u003eGEN Vitamin D3 and K2\u003c\/h2\u003e\n\u003cp\u003eThis GEN product combines \u003cstrong\u003evitamin D3\u003c\/strong\u003e with vitamin K2 MK-7 in one tablet. The D3 is sourced from lichen, not lanolin as in most D3 supplements. This makes it a completely plant-based variant. Per tablet, you get 5,000 IU of vitamin D3 and 200 µg of K2, making it a high-dose formula for those looking to specifically supplement their intake. This is ideal for informed consumers, vegans, or anyone who spends little time outdoors.\u003c\/p\u003e\n\u003ch3\u003eWhat D3 from lichen precisely means\u003c\/h3\u003e\n\u003cp\u003eMost vitamin D3s on the market are extracted from lanolin, a waxy substance from sheep's wool. GEN opts for an alternative source: lichen. Chemically, the result is the same cholecalciferol, but the origin is plant-based. For those following a vegan lifestyle, this is a significant difference. Your body normally produces vitamin D3 in the skin under the influence of sunlight. In autumn and winter, or if you stay indoors a lot, this production drops sharply. This is precisely why so many people turn to a supplement during the darker months. Vitamin D3 contributes to the normal absorption and utilization of calcium and phosphorus. Furthermore, vitamin D3 contributes to the normal functioning of the immune system, the maintenance of normal bones and teeth, and normal muscle function. Vitamin D also plays a role in the process of cell division. Additionally, vitamin D is necessary for normal growth and bone development in children. This wide range of functions explains why vitamin D is one of the most supplemented vitamins, especially in countries with scarce winter sun.\u003c\/p\u003e\n\u003ch3\u003eWhy K2VITAL MK-7 is added\u003c\/h3\u003e\n\u003cp\u003eWhat many people don't know: vitamin D3 and vitamin K2 work as a team. Vitamin D3 contributes to normal blood calcium concentrations. But calcium then needs to get to the right place, namely your bones. This is where vitamin K2 comes in. Vitamin K contributes to the maintenance of normal bones and normal blood clotting. MK-7 (menaquinone-7) is the form of K2 that your body retains longest in the bloodstream. The K2 in this tablet is K2VITAL®, a standardized raw material with 99.7% all-trans MK-7. This all-trans form is relevant because your body retains it better and longer than the cis form. The half-life of MK-7 is also longer than that of K1 or MK-4, resulting in more stable levels in the blood. Thus, the two vitamins complement each other in one tablet.\u003c\/p\u003e\n\u003ch3\u003e5,000 IU Vitamin D3 per tablet\u003c\/h3\u003e\n\n\u003cp\u003eWith 5,000 IU of vitamin D3 per tablet, you are well above the usual maintenance dose of 400 to 1,000 IU per day. This is a deliberate choice. The recommended use is indeed one tablet every five days. This way, you spread the high dose over a longer period, instead of taking it daily. The 200 µg of K2 per tablet corresponds to the amount often used in clinical studies. Both vitamins are fat-soluble. This means your body absorbs them better when you take them with a meal containing some fat. An avocado toast or a handful of nuts is already sufficient. Many wonder if 5,000 IU is not too much; by taking the dose only once every five days, the average daily intake remains limited. If you want to know exactly where you stand, you can have your vitamin D levels measured by a blood test at the doctor and adjust your intake accordingly.\u003c\/p\u003e\n\u003ch3\u003eA short, plant-based composition\u003c\/h3\u003e\n\n\u003cp\u003eThe tablet has a short ingredient list. Besides vitamin D3 and K2, it only contains microcrystalline cellulose as a filler and stearic acid, nothing more. No gelatin, no shellac, no animal-derived additives. The entire formula is vegan and laboratory-tested. A jar contains 180 tablets. At one tablet every five days, you have enough for over nine months, which is convenient if you don't want to reorder constantly. Thus, with this D3 from lichen, combined with K2VITAL®, you maintain clear and fully plant-based supplementation. Good to know: since the product contains vitamin K2, it is less suitable if you are taking anticoagulant medication of the vitamin K antagonist type. In that case, consult your doctor first.\u003c\/p\u003e","brand":"German Elite Nutrition","offers":[{"title":"Default Title","offer_id":49386120610020,"sku":"gen-153","price":20.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/9724\/7460\/files\/VitamineD3K2GEN.jpg?v=1783855481"},{"product_id":"now-mega-d-3-mk-7-5000-ui-d3-180-g-k2-60-vcaps-now-foods","title":"Mega D-3 \u0026 MK-7 | 5000 IU D3 + 180µg K2 | 60 Veg Capsules | NOW Foods","description":"\u003ch2\u003eNOW Foods Mega D-3 \u0026amp; MK-7\u003c\/h2\u003e\n\u003cp\u003eLooking for a high-dose \u003cstrong\u003eVitamin D3 and Vitamin K2\u003c\/strong\u003e in one capsule? NOW Foods Mega D-3 \u0026amp; MK-7 combines 125 µg of vitamin D3 (5000 IU) with 180 µg of vitamin K2 in the form of MK-7. The K2 comes from MenaQ7®, a recognized branded ingredient. One jar contains 60 vegetable 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 often offered together in one product for this reason. Vitamin D3 is cholecalciferol, the form your skin produces itself under the influence of sunlight, which is harder to keep at a good level in winter. Vitamin K2 is a lesser-known vitamin, but present in food. In this formula, you get vitamin D3 and K2 in a fixed ratio, so you don't have to combine two separate products. Vitamin D is known as the sunshine vitamin, because your skin produces it itself under the influence of sunlight; it is precisely during the darker months that this works less well. This explains why many people supplement their vitamin D intake all 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 and the normal functioning of the immune system, and plays a role in the absorption and utilization of calcium. Vitamin K contributes to normal blood clotting and the maintenance of normal bones. Both vitamins therefore contribute, among other things, to the maintenance of normal bones. The two vitamins thus complement each other in this product. The full list of approved health claims for these two vitamins can be found further down this page, along with the safety information.\u003c\/p\u003e\n\u003ch3\u003eVitamin K2 in the form of MK-7 from MenaQ7®\u003c\/h3\u003e\n\u003cp\u003eThe vitamin K2 in this product is menaquinone-7, abbreviated MK-7, derived from the branded ingredient MenaQ7®. MK-7 is one of the most commonly used forms of vitamin K2 in dietary supplements and is recognized as a well-absorbed variant. MenaQ7® is one of the most well-known branded ingredients for this form of K2. Each capsule contains 180 µg of K2, in addition to 125 µg of vitamin D3. This makes it a high-dose combination of vitamin D3 and K2 in one vegetable hypromellose capsule. The ratio between a high dose of D3 and a generous amount of K2 is deliberately chosen, so that both fat-soluble vitamins are taken together in one go. \u003c\/p\u003e\n\u003ch3\u003e60 vegetable capsules\u003c\/h3\u003e\n\u003cp\u003eOne jar contains 60 Vcaps, which is two months of daily use. The ingredient list is clear: the two vitamins, a vegetable hypromellose shell and a few functional excipients such as rice flour and silicon dioxide, without any other superfluity. Due to the high dosage and the presence of vitamin K, the safety information on this page is important; read it carefully, especially if you are taking blood thinners. Since both vitamins are present in a fixed quantity in a single capsule, you do not need to buy them separately or combine them yourself. This makes it a clear choice for those who deliberately opt for the combination of these two fat-soluble vitamins. In short: a high-dose D3-K2 combination from a recognized brand known for its clear labels and controlled production.\u003c\/p\u003e","brand":"NOW Foods","offers":[{"title":"Default Title","offer_id":49392691773668,"sku":"8721055251521","price":20.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/9724\/7460\/files\/MegaD3MK7NOW.jpg?v=1783952225"},{"product_id":"now-vitamine-d3-k2-1000ui-45-mcg-120-gelules-vegetariennes-now-foods","title":"Vitamin D3 \u0026 K2 | 1000 IU \/ 45 MCG | 120 Vegetarian Capsules | NOW Foods","description":"\u003ch2\u003eNOW Foods Vitamin D3 \u0026amp; K2\u003c\/h2\u003e\n\u003cp\u003eLooking to combine vitamin D3 and K2 in a single 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 in the form of menaquinone-4 per capsule. Both are fat-soluble vitamins often offered together. The capsules are vegetarian and suitable for vegetarians, with 120 units per pot.\u003c\/p\u003e\n\u003ch3\u003eWhy D3 and K2 often go hand in hand\u003c\/h3\u003e\n\u003cp\u003eD3 and K2 are both fat-soluble and are often combined in supplements. Vitamin D contributes to normal blood calcium levels and the normal absorption and utilization of calcium and phosphorus. Vitamin K, on the other hand, contributes to the maintenance of normal bones. In a vitamin D3 K2 supplement, they complement each other in terms of use, especially during periods of low light when many people take more D3.\u003c\/p\u003e\n\u003ch3\u003eVitamin K2 in the form of 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. Per capsule, you receive 45 µg of this form, in addition to 25 µg of vitamin D3. Vitamin D contributes to the normal function of the immune system and the maintenance of normal bones and teeth, and vitamin K contributes to normal blood clotting. Combined in a single vegetarian capsule, this simplifies daily intake.\u003c\/p\u003e\n\u003ch3\u003eVegetarian capsules for daily use\u003c\/h3\u003e\n\u003cp\u003eThe capsules are small, vegetarian, 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. As these are fat-soluble vitamins, it is best to take these vitamin D3 K2 capsules with a meal. A pot contains 120 capsules, 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 consciously manage their diet and supplementation and prefer to supplement D3 and K2 at once rather than in two separate products. The vegetarian capsule also makes it suitable for those who do not want gelatin. When using, consider vitamin D and K from other supplements, and consult a doctor if you are taking anticoagulants.\u003c\/p\u003e","brand":"NOW Foods","offers":[{"title":"Default Title","offer_id":49392693412068,"sku":"0733739003690","price":14.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/9724\/7460\/files\/VitamineD3K2NOW.jpg?v=1783952385"},{"product_id":"vitamine-a-400-ui-d3-1000-ui-k2-20-mcg-gouttes-50-ml-flacon-xl-nuvi-health","title":"Vitamin A 400 IU + D3 1000 IU + K2 20 mcg Drops | 50 ml (XL Bottle) | Nuvi Health","description":"\u003ch2\u003eVitamins A, D3, and K2 Drops with MCT Oil for Optimal Absorption\u003c\/h2\u003e\n\u003ch3\u003eSynergistic Combination of Vitamins A, D3, and K2\u003c\/h3\u003e\n\u003cp\u003eThis formula brings together vitamin A, vitamin D3, and vitamin K2 in a convenient drop product. Vitamins A, D, and K are fat-soluble and often used together because they complement each other in several ways. Vitamin D3 is primarily derived from sunlight and certain animal products, while vitamin K2 is present in smaller amounts in food. Vitamin A also supports several bodily processes, making this combination even more comprehensive. Combining these three vitamins in one bottle facilitates consistent daily intake without the need for multiple separate supplements.\u003c\/p\u003e\n\u003ch3\u003eVitamins A, D3, and K2 in MCT Oil for High Bioavailability\u003c\/h3\u003e\n\u003cp\u003eSince vitamins A, D3, and K2 are fat-soluble, the choice of carrier oil is important for absorption. In this formula, the vitamins are dissolved in coconut MCT oil, a neutral oil that is well-absorbed and easy to dose in drops. Each drop provides 120 mcg (400 IU) of vitamin A, 25 mcg (1000 IU) of vitamin D3, and 20 µg of vitamin K2 in the form of K2VITAL, with an all-trans content of at least 99.7%. The drop form allows for easy adjustment of the amount as needed: under the tongue or mixed with a little food or drink.\u003c\/p\u003e\n\u003ch3\u003eVegetarian and Pure Composition with Quality Raw Materials\u003c\/h3\u003e\n\u003cp\u003eThe formula is completely free of gelatin, colorings, flavors, preservatives, and unnecessary fillers. Besides coconut MCT oil, the product only contains vitamin A in the form of retinol, vitamin D3 from lanolin, and vitamin K2 in the form of quality K2VITAL MK-7. The drops are suitable for vegetarians and are lactose-free, gluten-free, and free of genetically modified ingredients. One bottle contains approximately 1700 drops: at one drop per day, it lasts for a very long time.\u003c\/p\u003e","brand":"Nuvi Health","offers":[{"title":"Default Title","offer_id":49398067167460,"sku":"4260571340462","price":22.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/9724\/7460\/files\/adk.png?v=1784023158"},{"product_id":"vitamine-d3-k2-5600-ui-d3-200ug-k2-mk-7-120-gelules-esn","title":"Vitamine D3+K2 (5 600 UI D3 \u0026 200 µg K2 MK-7) | 120 gélules | ESN","description":"\u003ch2\u003eESN Vitamine D3+K2 | 120 gélules\u003c\/h2\u003e\n\u003cp\u003eESN Vitamine D3+K2 est un complément alimentaire associant la vitamine D3 et la vitamine K2 MK-7. Cette combinaison convient à un usage quotidien selon le mode d'emploi recommandé et s'intègre bien dans une routine fixe. Chaque gélule contient 140 µg de vitamine D et 200 µg de vitamine K.\u003c\/p\u003e\n\u003ch3\u003eVitamine D3 et vitamine K2 MK-7 en une seule gélule\u003c\/h3\u003e\n\u003cp\u003eLa formule associe la vitamine D3, aussi appelée cholécalciférol, à la vitamine K2 sous forme de ménaquinone-7. Cette combinaison vous apporte les deux vitamines dans une seule gélule pratique.\u003c\/p\u003e\n\u003ch3\u003e140 µg de vitamine D et 200 µg de vitamine K par gélule\u003c\/h3\u003e\n\u003cp\u003ePar gélule, ESN Vitamine D3+K2 contient 140 µg de vitamine D et 200 µg de vitamine K, ce qui correspond à 5 600 UI de vitamine D3 par gélule. Le mode d'emploi recommandé est de 1 gélule tous les trois jours.\u003c\/p\u003e\n\u003ch3\u003ePour les os, les muscles et le système immunitaire\u003c\/h3\u003e\n\u003cp\u003eLa vitamine D contribue au maintien d'une ossature normale, à une fonction musculaire normale et au fonctionnement normal du système immunitaire. La vitamine K contribue au maintien d'une ossature normale et à une coagulation sanguine normale.\u003c\/p\u003e\n\u003ch3\u003e120 gélules par emballage\u003c\/h3\u003e\n\u003cp\u003eL'emballage contient 120 gélules. Au mode d'emploi recommandé de 1 gélule tous les trois jours, cela représente environ 360 jours d'utilisation.\u003c\/p\u003e","brand":"ESN","offers":[{"title":"Default Title","offer_id":49411995959524,"sku":"4250519604633","price":22.9,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/9724\/7460\/files\/ESN_Vitamin_D3_K2.jpg?v=1784133510"}],"url":"https:\/\/www.luto-supplements.fr\/en\/collections\/vitamine-d3-k2.oembed","provider":"LUTO Supplements France","version":"1.0","type":"link"}