Best Vitamin D Supplements for Metabolism Support of 2026

Sports Research Vegan Vitamin D3+K2 with Organic Coconut Oil combines two essential vitamins to support bone and immune health. The new softgel shell, containing added turmeric root powder, helps protect the active ingredients inside against UV light. Vitamin D3 helps maintain strong bones and supports a healthy immune system, while Vitamin K2 ensures that calcium gets deposited in your bones where it's needed and protects arteries from calcification. This vegan formula uses patented plant-based forms of both vitamins and is free of soy, gluten, gelatin, and carrageenan. The easy-to-swallow softgels are of superior quality, third-party tested, and manufactured in cGMP compliant facilities in the U.S.

Looking for a supplement to support your bone, joint, breast, heart, colon, and immune health? Consider Pure Encapsulations Vitamin D3 125 mcg (5,000 IU). This gluten-free supplement promotes optimal bone health by supporting calcium absorption, helps maintain healthy blood vessel function, and supports immune cell activity. Pure Encapsulations' products are made with only premium ingredients, free from unnecessary additives, and carefully manufactured and tested for potency and purity.

The NOW Foods Vitamin K-2 supplement provides you with the active form of vitamin K, known as menaquinone-4, which helps build strong and healthy bones. It also supports proper calcium use in your body, which is important not only for bone health but also for keeping your arteries in good shape. This product is made to meet several dietary needs, being free from gluten, soy, nuts, dairy, eggs, and sugar, making it suitable for many lifestyles. Plus, it’s made in a certified facility following strict quality standards, so you can trust its safety and effectiveness.

The NOW Foods Vitamin K-2 supplement provides 100 mcg of MK-7, a soy-free and highly absorbable form of vitamin K-2 known as MenaQ7. This ingredient helps you maintain healthy bones by supporting calcium use in your body, which is essential for bone strength. It also plays a key role in cardiovascular health by promoting proper calcium metabolism in your arteries, helping to keep them clear and flexible. The product comes in vegan capsules, making it suitable for those with dietary restrictions. Additionally, it is free from gluten, dairy, eggs, and nuts, ensuring it fits well with various lifestyles and dietary needs.

The NOW Foods D3 & K2 supplement combines essential vitamins D-3 and K-2 to support your bone and heart health. Vitamin D-3 helps your body absorb calcium, which is vital for strong bones and teeth, and it also plays a role in boosting your immune system. The vitamin K-2 in this product comes in a special soy-free form called MenaQ7 MK-7, which helps keep your arteries healthy by managing calcium in your blood vessels. Plus, the product is made with high-quality standards, ensuring you get a reliable and safe supplement to support your overall wellness.