Biofar Vital Calcium Magnesium provides a bioavailable formula whose active ingredients contribute to the maintenance of a normal bone system (calcium, magnesium, manganese, vitamin D, zinc) and participate in the maintenance of normal muscle functioning (calcium, magnesium, vitamin D). Calcium also contributes to the normal transmission of nerve impulses. Vitamin C contributes to the normal formation of collagen for the normal function of bones, cartilage, skin, teeth and gums. Vitamin D3 plays an important role in the absorption, utilization and maintenance of normal calcium concentration in the blood.