The In Obagi Elastiderm Facial Serum Are, Bi-mineral Contour Complex, Combines The Power Of Zinc And Copper With Malonate To Create A Solid Barrier That Can Increase Your Skins Resilience For A Firmer Appearance, Dimethicone, Helps To Form A Protective Barrier And Prevent Moisture Loss While Improving Your Skins Water Retention, water (aqua) Glycerin, Methylpropanediol, Alcohol Denat Dimethicone, Isocetyl Stearoyl Stearate, Coco-caprylate/caprate, Isononyl Isononanoate, Pentylene Glycol, Phenoxyethanol, Polyacrylate Crosspolymer-6, Carbomer, Malonic Acid, Sodium Hydroxide, Disodium Edta, Amodimethicone, Zinc Carbonate, Copper Carbonate Hydroxide, T-butyl Alcohol, Parfum