A brightening serum set to amplify radiance, fade the look of dark spots, and smooth the appearance of the eye area for a visibly youthful, even-toned glow. Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Dark Spots What Else You Need to Know: Transform the look of your skin with Kiehl's Luminous Duo Serum Set. Invoke the power of botanical agents to diffuse visible shadows of dark spots, unify your complexion, and gif