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beauty skin whitening vitamin b3 niacinamide tablets Collagen vitamin b3 capsules
Products Description Niacinamide (Vitamin B-3) is a form of niacin, a water soluble B-Vitamin. It is a derivative of niacin that does not cause the "flush" normally associated with taking high doses of niacin. Niacinamide is readily converted into the bioactive forms of Niacin, NAD+, NADH, NADP, ...