ZenMed, 1% Retinol Booster Serum, 1 OzProduct Description Product Benefits Ingredients Ingredients: Water, Retinyl Palmitate, Hyaluronic Acid, Aloe Verga Gel, Vitamin E, Coenzyme Coq10, Olive Squalane, Hydrolyzed Wheat Protein, Hydroxyethylcellulose, Wild Geranium Extract, Ethylhexylglycerin, And Allantoin. Suggestions Can be used alone on bare skin or mixed into moisturizer drop by drop. After cleansing and toning, apply a thin layer over entire face and neck, avoiding the eyes and lips.