This product can let you customize which mask to use by the condition of your skin problem in different area. The orange firming mask also have wrinkle bettering function. It is a water type upper face mask. The serum contains camellia extract to supply nourishment to the rough skin. How to use: 1.After cleansing, prepare the skin by toner. 2.Apply the mask on the face along the chin line evenly, avoid the eyes and lips area. 3.Wait for 10-20 minutes then take off the mask. 4.Pad the face gently until the remaining essence is fully absorbed.