Active Ingredients: 35% Acid: Glycolic Acid 15%, Lactic Acid 10%, Malic Acid 5%, Azelaic Acid 5%, Vitamin C 2%, Retinol 0.3%, Aqua, Denat. Alcohol, Glycerin, Polysorbate-20, Ascorbyl Methylsilanol Pectinate, Linoleic Acid, Linolenic Acid, Propylene Glycol, Retinyl Palmitate, Phenoxyethanol, Ethylhexylglycerin.