This is an advanced formula combining protein isolates (whey, soya, casein) with free forms of exogenous and endogenous amino acids. It supports the synthesis and regeneration of muscle tissue – a complex of 21 amino acids, including branched-chain amino acids (L-leucine, L-isoleucine, L-valine), provides the body with the essential building blocks for muscle repair and growth, which is particularly important for athletes and physically active people.