Greatest Kılavuzu NIACINAMIDE SERUM için
Is niacinamide or vitamin C better for skin? Both niacinamide and vitamin C are used to address hyperpigmentation and are usually well-tolerated by many skin types, though vitamin C başmaklık been known to cause mild irritation.This product başmaklık two major pros: it’s lightweight and effective. The consistency of the serum is thin and milk