DY Nutrition
Vitamin D3 + K2 60 capsules

DY Nutrition Vitamin D3 + K2 is designed to support healthy bones, normal immune system function, and normal blood clotting. One softgel capsule contains 50 µg (2000 IU) of vitamin D3 and 75 µg of vitamin K2 as MK-7. Vitamin D3 also supports normal calcium and phosphorus absorption and contributes to proper muscle function. Vitamins are dissolved in MCT oil for improved bioavailability. The product is ideal as a daily supplement if you have insufficient intake of these vitamins from diet or sunlight.

The recommended dosage is 1 capsule daily, ideally with a meal containing fat, as vitamins D3 and K2 are fat-soluble and absorbed better that way. Swallow the capsule whole; do not take it with hot drinks. Due to the long biological half-life of vitamin K2 (MK-7), there is no need to split the dose throughout the day. One pack contains 60 capsules, which provides a 60-day (two-month) supply.

The exact time is not critical; the most important factor is to take it with a meal containing fat to aid absorption. Most users find it easiest to take it in the morning or during their main meal to establish a regular habit. The MCT oil inside ensures effective absorption regardless of the time of day. Consistency is the most important factor.

Vitamin D3 (cholecalciferol), found in this product, is the form produced naturally in human skin upon exposure to sunlight. Studies have shown it to be more effective at increasing and maintaining vitamin D levels in the blood compared to D2 (ergocalciferol), which is plant-based. DY Nutrition therefore uses D3 at a dose of 50 µg (2000 IU) per capsule, a standard high-potency dose for supplements.

Menaquinone-7 (MK-7) has a significantly longer biological half-life in the body than MK-4, allowing for effectiveness with just one capsule a day. This is why DY Nutrition uses MK-7 at a 75 µg dose. A longer half-life provides a more stable blood level of vitamin K2 throughout the day.

Vitamins D3 and K2 are fat-soluble, requiring a fat carrier for proper absorption. MCT oil serves as this carrier, significantly improving the bioavailability of both vitamins in the softgel. This ensures your body makes better use of the 50 µg of D3 and 75 µg of K2 compared to dry powder forms.

According to the label, the product does not contain common allergens. It consists of MCT oil, the capsule shell (gelatine, glycerol, purified water), vitamin D3, and vitamin K2. None of these ingredients are common allergens, and they are gluten-free. However, due to the gelatine in the shell, it is not suitable for vegans or strict vegetarians.

No, this product is not suitable for vegans or strict vegetarians as the softgel shell is made from animal-derived gelatine.

Yes, this is a very common and logical combination. Vitamin D3 supports calcium and phosphorus absorption, while vitamin K2 helps direct calcium into the bones. Magnesium is also required for vitamin D metabolism. We recommend monitoring your total daily intake of individual nutrients when combining supplements.

If you are taking blood thinners such as warfarin, you must consult your doctor before taking vitamin K2. Vitamin K2 plays a role in blood clotting and can interact with anticoagulant medication. Professional medical advice is essential in this situation.

At the recommended dose of 1 capsule daily (50 µg D3 / 75 µg K2), side effects are rare as these are well-within standard recommended limits. Excessive and long-term consumption above the recommended dose can lead to vitamin D hypervitaminosis. Consult your doctor if you have any concerns.

The pack contains 60 capsules. At a dosage of 1 capsule per day, one pack provides exactly 60 days of daily supplementation.

Yes, winter is when supplementation is particularly important, as vitamin D production from sunlight is limited. The 50 µg (2000 IU) dose of D3 combined with 75 µg of K2 helps support vitamin D levels and bone health all year round, especially when sun exposure is restricted.

We recommend taking it with a meal containing fats to significantly improve absorption. While the capsule already contains MCT oil, consuming it with a meal provides extra fat that boosts bioavailability. An empty stomach is not harmful, but it is less efficient.