Water, Propylene Glycol, Betaine, Keratin, Water Soluble Collagen, Sodium PCA, Sodium Lactate, Arginine, Aspartic Acid, PCA Alanine, Glycine, Serine, Valine, Isoleucine, Threonine, Proline, Histidine, Phenylalanine, PEG-40 Castor Oil, Xanthan, Phenoxyethanol, Ethylhexylglycerin, Parfum.