Obagi Professional-C Serum 20% (1 fl oz) Feet Apply to cotton ball and

Apply to cotton ball and wipe over the entire face and neck after cleansing

Discovered through wound-healing research

and even tested safe for sensitive skin

aloe barbadensis leaf juice

The unique combination of AlphaRet and the triple-acid complex (glycolic

Obagi Professional-C Serum 20% (1 fl oz) Feet Apply to cotton ball andDescription Discover Obagis bestselling Professional C Serum 20%. Our highest concentrated Vitamin C serum helps minimize the appearance of fine lines and wrinkles. Daily Use of Vitamin C Proactively fortifies the skin defenses against environmental assaults. Encourages skin to rebound from previous, visible damage for an improved appearance of fine lines, wrinkles, and uneven skin tone. Strengthens skin defense with a powerful antioxidant that helps