Introducing Obagi Professional-C Serum - new formulations in Vitamin C to neutralize free radicals at all layers of the skin, before they damage skin cells and accelerate aging.
15% L-ascorbic acid is an optimum strength for all skin types.
Up to 2 times greater penetration than
competitive C products.
Obagi Professional-C Serum offers:
Superior delivery system, resulting in greater penetration to all layers of the skin
Maximum daily antioxidant protection
Greater stability than competitive C products and Low side effect profile
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 before sunscreen and makeup application. A slight tingling may occur in some people, which diminishes with continued use.





Mona Isaac (10/12/2009)
This is the best product I have ever applied to my face. My daughter and I cannot live without it. If I have one word to describe what it does, it POLISHES the skin.
Pros: everything
Cons: Nothing





Diane (11/19/2008)
I have used this product for several years. It is the best product that I have used to refine facial lines and make skin look new and supple. You would want to use this product if you get facials such as dermabrasion or even light chemical peels periodically (once the skin is no longer sensitive from the treatment). This product will greatly enhance the benefits of those treatments! (Follow the advice of your physician or skincare practitioner on when to use this product if you do use those treatments.)
Pros: Easy to use, strength of product, great to reduce the signs of aging. WORKS!!
Cons: Expensive, but worth it. This site offers a good price on a great product. Ideally used as part of a comprehensive skincare plan to get the best benefits!