Yellow Ampoule: Regrowth Complex (Cysteine, Glycoprotein, Lysine), HFSC Compound, Re-Growth Booster Complex (Methionine, Glycine, Copper Tripeptide-1), Pentylene Glycol, Decylene Glycol, Caprylic Glycol. Transparent Ampoule: Hydroxyproline, Aspartic Acid, Enzymatic Activator, Taurine, Hydrolyzed Yeast Protein, Acetyl Tetrapeptide-3, HSSC Complex.