... -fermentation technology, which has been proved to its power of collagen ravishment, deep moisturize and wrinkle smoothing. How to use:1. Cleanse and thoroughly dry ... and peel off the plastic liner,for the best result,use the facial mask immediately after opening the foil package.3 ... . Apply the facial mask as shown,smoonth the mask gently to ensure good contact with the skin4. Wear the facial mask ...