Mala McAlpin One of the strongest on the market, Synergie’s Vitamin B serum is 13% niacinamide. A truly multifunctional cosmeceutical, this eessential serum is ideal for all skin types, designed to rejuvenate the skin, enhance skin clarity and improve luminosity. It strengthens skin against a broad range of skin conditions such as dryness, pigmentation and excess sebum, and discourages overproduction of melanin. Ideally suited for evening use in conjunction with Vitamin A.
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