Dietary supplement, which helps directly in the muscular system, cartilage, bone system, skin and hair growth. Perfect solution to improve your body in a simple way and above all without damaging other organs of your body of vital importance and functioning. based d methionine, an essential amino acid, as well as a sulfur amino acid, which in its conversion becomes Cysteine. It collaborates in the synthesis of proteins and determines the percentage of food to be used at the cellular level. It also contains cysteine, a non-essential sulphur-containing amino acid that can be oxidized to give cystine. It is synthesized from Methionine and contains a high amount of sulphur.