Let your skin shine. The MARY & MAY Niacinamide Vitamin C Brightening Mask sheet mask set brightens dull, tired skin, cleanses it, and provides it with the nourishment and hydration it needs. The convenient pack of 30 wipes allows you to take care of your skin every day in modo Convenient and quick. Just apply the mask to your face and let yourself be pampered by the effect of the active ingredients. The result is una fresh, glowing, healthy-looking skin.