This lightweight serum provides helps lighten discoloration while shielding cells from free radical damage thanks to prescription-strength 4% hydroquinone and 10% L-ascorbic acid (a super-stable form of vitamin C).
HOW TO USE
After washing your face with Obagi-C Rx C-Cleansing Gel and applying C-Balancing Toner, apply a half dropper-full of serum to the affected areas avoiding the eye area. A slight tingling sensation may occur as the vitamin C is absorbed into the skin. Follow with Obagi-C Rx C-SunGuard SPF 30.
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HYDROQUINONE 4%
Strong inhibitor of melanin production that has long been established as the most effective ingredient for reducing and potentially eliminating melasma.
L-ASCORBIC ACID 10%
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.
