This best selling serum targets multiple signs of aging at once, while helping improve the appearance of fine and dynamic lines, and supports the skin's overall elasticity, smoothness, and firmness. Benefits Targets multi signs of aging Improves skin texture Key Ingredients Five well-studied peptide technologies such as: GHK-Cu, SYN-AKE, Matrixyl Synthe'6, Matrixyl 3000, ARGIRELOX Peptide to target multiple signs of aging Hyaluronic Acid to plump the skin Formulated Without Alcohol Oils Silicone Gluten How To Use Use after cleansing, before anhydrous serums, oils, suspensions or creams. Use in the morning and evening. Do not use with Direct Acids, Direct Vitamin C, Resveratrol and Ferulic Acid, Salicylic Acid, EUK, Retinoids and Strong Antioxidants. Precautions: Do not use with Direct Acids, Direct Vitamin C, Resveratrol and Ferulic Acid, Salicylic Acid, EUK, Retinoids and Strong Antioxidants.