Obagi Professional-C Vitamin C 20% Serum 30 mL

Obagi Professional-C Vitamin C 20% Serum is made from the industry's gold standard of vitamin C, L-ascorbic Acid. It is formulated at pH levels shown to optimize stability, permeability, and efficacy, instantly absorbing into the skin for lasting results and effective in reducing photoaging of the skin. Known 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.