![Obagi C-Clarifying Serum (Normal to Oily Skin)](http://store.skinovations.net/cdn/shop/products/obagi_C-ClarifyingSerum_oily_{width}x.jpg?v=1607225490)
Size: 1 fl. oz. (30mL)
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.
Active Ingredient: 4% Hydroquinone
Key Ingredient: 10% L-ascorbic Acid
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.
Active Ingredient: 4% Hydroquinone
Key Ingredient: 10% L-ascorbic Acid