Obagi Professional-C Serum 10% 1.0 fl oz (30 ml)

Professional C? Serum 10% is formulated with L-Ascorbic Acid to help brighten and even skin tone, strengthen skin's antioxidant defenses and improve the appearance of fine lines and wrinkles without irritating skin. For a supercharged glow and more youthful-looking skin. Ideal for dry to sensitive skin types.Formulated with L-Ascorbic Acid to brighten skinHelps to neutralize free radicalsFor a more even-looking complexionHow to use?Step 1: Apply 5-7 drops in the morning after cleansing and toning, before moisturizer.Step 2: Follow-up with SPF before makeup application.Note: Use within 3-6 months of first opening.Skin TypeSensitive SkinIngredientsL-ASCORBIC ACIDKnown as the purest form of Vitamin C, L-ascorbic Acid helps neutralize free radicals, minimize the look of fine lines and wrinkles, and brighten skin tone.