The Face Shop Lemon Mask offers you special hydration and pure essence. The brightening mask sheet with vitamin C−packed Lemon essence brightens and adds a fresh glow to dull skin tone. Air pocket pulp sheet: With plenty of air pockets in the mask sheet, these help retaining essence, have you experience moisturizing effect and rich nutrients from nature. How to use: 1. After cleasing, apply toner to refine skin texture. 2. Remove the mask after 15-20 minutes and gently massge with essence for further absorption.