Description Product Introduction The sheet, rich in highly moisturizing essence containing our proprietary ingredient Hydrodeepener, charges moisture to every corner of the stratum corneum, leaving skin moist and resilient. How to use After cleansing and toning, take out a mask sheet with tweezers and apply to forehead, nose, and cheeks in this order. After 5~10 minutes, remove the sheet and gently pat in the remaining essence.