ESTELIN Niacinamide Brightening Serum Mask

Niacinamide brightening serum mask ingredients can light skin with luster and improve dull and matte skin,to make the skin shining and moving with own light.

Directions: Cleanse skin and remove mask from packaging . There is total 2 layers of face mask ,take down the white pearl film, spread the silk mask out and apply carefully onto the face ,resting on the face for 15-20 minutes. Take off the mask and gently  pat the face ,excess serum can be applied to neck ,shoulder and hands.