Contains the L-ascorbic Acid form of vitamin C, a potent antioxidant, The 20% L-ascorbic Acid helps brighten the skin, retain moisture and minimize the appearance od fine lines and wrinkles. Best suited for normal to oily skin.
HOW TO USE:
Apply 5 to 7 drops of Obagi Professional-C Serum to the face, Neck and Chest using fingertips. Apply to cleansed skin in the morning after toner before moisturizer, sunscreen or makeup.
20% L-ascorbic Acid
Keep out of direct sunlight. Store in a dark, cool place. Keep cap on tightly when not in use.