Niacinamide, better known as vitamin B3, is a powerful skincare ingredient for many reasons, explains Jenette Serrins, celebrity esthetician an owner/alchemist of Jenette Skin Care, Inc and Being in LA wellness spa.  “From relieving signs of acne, to increasing collagen, diminishing pore size and pigmentation, this power packed ingredient has countless benefits.” The best way to introduce the powerful vitamin and antioxidant niacinamide to your skincare rituals is by using a clean, potent niacin serum, she says.

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