C-Clarifying Serum (Normal to Oily Skin)
Contains 4% hydroquinone to reduce hyperpigmentation, such as dark spots and melasma, for a lighter, more even skin tone. Also contains 10% L-ascorbic acid (Vitamin C) to help defend against free radicals and address the appearance of aging skin. Valid prescription required. Please see Prescribing Information.
10% L-ascorbic Acid
Not available in select states including MA, MT, NH, NY, and TX, due to state regulations regarding the ability of physicians to dispense prescription drug products in their offices. For an effective, cosmetic skin-brightening option, learn about the Obagi-C® Fx System.