NIACINAMIDE SERUM Aptallar 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.Vitamin C serums, retinol, and hyaluronic acid may get a lot of attention, but there's a dark horse