Natural vitamins D3 and K2 on a base of organic virgin olive oil, first cold pressed, for optimal bioavailability; Natural vitamin D3 is essential for the maintenance of normal bone structure and the normal functioning of the immune system; Vitamin K2 contributes to the maintenance of a normal bone structure; Optimal bioavailability: Vitamin K2 in the form of menaquinone-7; Oily form. Use tips 1 pearl a day, for 2 months. Repeat the operation if necessary.