Increase BCAA Absorption by 250%. Increase Amino Acid Plasma Levels by 110%. Increase Nitrogen Retention by 32%. Nitropro-BX7 (Nitrogen Retention Accelerators): L-Glutamine, Glutamine Peptides, L-Alanyl-L-Glutamine, Glycyl-L-Gluamine, L-Cysteine, L-Glutamine, L-Tyrosine, PROZYME BP3. Nitrogrowth x14 (microsorb Amino Acid Matrix): Prozyme BP3, L-Isoleucine, L-Leucine, L-Lysine, L-Glutamic Acid, L-Glycine, L-Histidine, L-Methionine, L-Phenylalanine, L-Proline, L-Serine, L-Threonine, L-Tryptophan, L-Valine. AHA (Anabolic Hormone Activators): L-Arginine, L-Alanine, (2S)-2-Aminopentanedioic Acid, (2S)-2-Aminobutanedioc Acid.