NIACINAMIDE SERUM No Further Mystery
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 katışıksız been known to cause mild irritation.“Niacinamide is a form of vitamin B3 and a very powerful antioxidant,” says board-certified dermatologist Margari