Obagi Professional C Serum 15% 30ml/1oz

A protective serum concentrate Contains 15% L-ascorbic acid, a form of Vitamin C Rapidly & deeply penetrates into skin Neutralizes free radicals to prevent skin from being damaged Accelerates collagen synthesis & offers sun & optimum antioxidant protection Stays on skin for up to 72 hours Skin appears healthy & ageless looking Ideal for all skin types