Vitamin D3 4000 + K2 100 mcg by OstroVit is a vitamin dietary supplement made from natural raw materials. K2 MK-7 is a form of Vitamin K that is absorbed very quickly by the body.

Vitamin D3 is known for its involvement in many bodily functions. In combination with Vitamin K2, it strengthens the skeletal system, teeth, and nails. It helps reduce muscle tissue loss and accelerates fat burning, while also assisting in dealing with possible infections.

Vitamin K2 is essential for the proper functioning of the body, contributes to blood clotting, and helps maintain the correct levels of minerals and trace elements in the bones. It is responsible for the smooth distribution of calcium in the blood and bone tissue, allowing for the maintenance of healthy and strong bones.