(Each tube contain 1 gm except 3-(3, 4 Dihydroxy Phenyl) DL-Alanine and L-Hydroxy Proline which contain 0.1 gm) DL-Alanine, DL-2-Amino-n-butyric Acid, L-Arginine Monohydrochloride, DL-Aspartic Acid, L-Cysteine Monohydrochloride, L-Cystine, L-Glutamic Acid