Greatest Kılavuzu NIACINAMIDE SERUM için
“Think of serums bey extra treatments that address individual skin concerns outside of regular cleansing, toning and moisturising,” says Dr Desai. “Your niacinamide serum should be applied after toning but before moisturising,” she recommends.In addition to effective levels of niacinamide, this serum contains plumping hyaluronic acid and ag