Holika Holika Pure Essence Mask Sheet is a highly-adhesive sheet that infused with pure essence for everyday use. 10 options available. * Can be used everyday. * Suitable for sensitive skin. Pure Essence Refreshing Sheet Mask with strawberry extract fights against skin tone irregularities and reduces traces of scars and post acne. Strawberry gives the brightness of the skin with vitamins and moisturizing, yuzu reduces inflammation and orange softens and tones the skin. The mask also gives skin elasticity and enhances its immunity. How to use: 1. Use after cleansing and applying toner. 2. Place the sheet on your face. 3. Remove it after 10-20 minutes and dab the remaining essence gently with hands for fully absorption.