Photo: Marko Metzinger

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A Peel Apart
Ask any dermatologist and she'll tell you that a peel is one of the best ways to increase your skin's luminosity. Unless you're very sensitive, you can do a gentle peel at home several times a week; the trick is to find one that exfoliates but doesn't irritate. A good bet: Algenist Genius Ultimate Anti-Aging Bi-Phase Peel. A mixture of water and oil, it makes you radiant with exfoliating glycolic and nourishing microalgae oil and algae extracts.