... Facial MaskIt will melt into liquid collagen and beauty essences when it is heated.Pour the melted collagen and beauty essences ... Anti-wrinkle Crystal Collagen Whitening Facial Mask has excellent biocompatibility. It can closely cling to the skin surface, and the ... eczema, inflammation, sunburn, swelling, sore or shedding. 2.Store it in a cool and dry place, and avoid high temperature, high humidity ...