This sheet mask is specially formulated for sensitive skin, infused with an essence containing five types of cica-based ingredients to calm irritation and restore balance to troubled skin. It also includes moisturizing agents like hyaluronic acid, panthenol, trehalose, and eggplant extract, delivering deep hydration. The set comes with ten masks. Benefits: Designed for sensitive skin, providing moisture and relief from irritation. Contains five cica ingredients for gentle hydration. Subacidic formula to help maintain a healthy skin pH. Dermatologist-tested for safety. How to use: Cleanse your face and apply toner. Place the mask on your face, avoiding the eyes and mouth. Leave on for 15-20 minutes, then remove and pat the remaining essence for better absorption.