Kiehls Clearly Corrective™ Dark Spot SolutionA face dark spot corrector and brightening serum that helps visibly reduce dark spots, hyperpigmentation, and post acne marks. Specifically formulated with Activated C and Buffered Salicylic Acid, our potent brightening serum gently exfoliates skins surface to renew skins texture and the appearance of discolourations. Visibly reduces a broad spectrum of dark spots including those caused by age and UV exposure.