1 oz.

Obagi Professional-C Serum provides superior antioxidant protection with deep penetration to the dermal layer. The high concentration 15% L-ascorbic acid helps in defending against damaging UVA and UVB rays, helps prevent premature signs of aging such as fine lines and wrinkles, and contributes to collagen synthesis from vitamin C skin care. Obagi Professional-C Serum 15% is suitable for all skin types. Professional recommendation is advised.

Vitamin C neutralizes free radicals to prevent skin cell damage. Professional strength Vitamin C can give your skin the superior protection it needs to: * Prevent premature signs of aging, including fine lines and wrinkles * Protect against future damage * Stimulate collagen production for firmer, more resilient skin * Lighten and brighten skin for more even tone.

Recommended 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 before sunscreen and makeup application. A slight tingling may occur in some people, which diminishes with continued use.

Ingredients

Water, ascorbic acid, sodium lauryl sulfate, frangrance, sorbitol, calcium hydroxide, zinc chloride, sodium hyaluronate, phenoxyethanol, sodium bisulfite.