BCAA 2:1:1 is a blend of 5000mg of Branched Chain Amino Acids and Glutamine for lean muscle and recovery. BCAA2:1:1 are the most abundant amino acid found in the muscle tissue, and are the most readily absorbed group of amino acids. BCAA 2:1:1 contains the ideal ratio of 2 parts Leucine to 1 part Isoleucine to 1 part Valine. 45-50 servin