Brands of Glycine, L-Alanine, L-Arginine HCl, L-Aspartic acid, L-Cystine, L-Glutamic acid, L-Histidine HCl, L-Isoleucine, L-Leucine, L-Lysine HCl, L-Methionine, L-Phenylalanine, L-Proline, L-Serine, L-Threonine, L-Tryptophan, L-Tyrosine, L-Valine, Sorbitol