Do Vitamin C Derivatives Work? A Guide To Ascorbic Acid Alternatives

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I recently wrote an article about how beneficial vitamin C is for your skin, (in particular at fading hyperpigmentation). In this article, I talked about what factors you should consider when buying a vitamin C serum – one of those factors being what form of vitamin C the product contains (hint: it’s L-ascorbic acid). It’s true, L-ascorbic acid (also known …