H4U shark cartilage 60H4U capsules. Food supplement indicated for loss of joint elasticity, bone and cartilage injuries, Psoriasis and / or skin conditions. Calcium and phosphorus are two essential components of the mineral part of our bones, therefore it has a remineralizing effect. Mucopolysaccharides, glycoproteins and chondroitin sulfate are fundamental components of the cartilage of our joints and the fluid that surrounds them, acting as a lubricant for them and therefore it is used to prevent and slow down joint wear. Collagen is part of all the connective tissues of our body such as the dermis that gives structure to the skin, hair, nails and the matrix of bone tissue, therefore it redensifies the skin in addition to improving nails and hair.