Obagi Professional-C Serum 10%

A 10% vitamin C serumEveryone needs extra antioxidant protection, and Obagi Professional-C 10% Serum offers all the benefits of stable vitamin C for dry, sensitive or reactive skin. Used once or twice a day, this treatment provides protection from the free radical damage that causes premature aging and support a more collagen rich appearance for improvement in fine lines and wrinkles. Use on its own or as part of the Obagi Nu-Derm Anti-Aging System.HOW TO USEOnce or twice a day after cleansing, apply a sufficient amount of Obagi Professional-C 10% Serum to the face, neck and chest using fingertips. Apply before any makeup, sunscreen or night cream. A slight tingling sensation may occur.INGREDIENTSPropylene Glycol, Water, Propylene Carbonate, Ascorbic Acid, Fragrance.