Food supplement based on glycine . It is a food supplement formulated with glycine, a non-essential amino acid that is involved in the synthesis of bile salts and functions as a precursor of proteins, DNA, phospholipids and collagen. - Glycine (Méderi) is a precursor in the release of energy. - Contributes to the proper functioning of the immune system. - Promotes the healthy appearance of skin, nails and hair. - Participates in the normal formation of collagen, an essential protein of bones, tendons, ligaments, joints and cartilage. In fact, it is indicated to support the natural regeneration of these tissues and the skin. How to use Take 3 to 5 tablets a day, in one or several doses, with half a glass of water (250 ml).