Niacinamide, a form of vitamin B3, is famous for visibly reducing enlarged pores and improving dull, uneven skin tone. Frankly's version of a niacinamide serum contains 5%, a percentage proven to be effective and non-irritating. This lightweight and non-sticky serum is furthered by 2% boron nitride, an ingredient that blurs the appearance of wrinkles and discoloration.
