Why Vitamin C Serum Is A Skincare Essential


Fall's officially in full swing, and leaving summer behind also means abandoning all hope for a glowing complexion...right? Wrong! In fact, the difference between a pallid face and smooth, bright skin might just lie in a vitamin C-spiked serum. According to Beverly Hills dermatologist Zein Obagi, M.D., vitamin C helps reverse free radical damage and stimulate collagen—but of course, you've got to pick the right product. Click here for SELF's tips on shopping for skin serums.

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