L-lysine, L-Glutamic Acid Base, L-Leucine, L-Tyrosine, L-Aspartic Acid, L-Alanine, L-Glutamine, Glycine, L-Methionine, L-Threonine, L-Serine, L-Valine, L-Proline, L-Phenylalanine, L-Ornithine, L-Isoleucine, L-Arginine Base, L-Histidine, L-Cysteine HCL, L-Cysteine Base, Taurine, L-Carnitine Fumarate, and L-Citrulline.