Skin Safety Tested Clinical Skin Solution The Moisture Mask containing sodium hyaluronate provides intensive moisture with great water storage capabilities. Hyaluronic acid line manages skin ideally moisturized hour after hour and focuses on leaving balanced and flawless skin. Suggested use After washing the face, apply toner to prepare the next step of skincare. Open to pouch, take out the mask and evenly place it on the face, except for the skin around the eyes and mouth. Remove the sheet after 15-20 minutes, and gently pat for better absorption.