... exchange system, active collagen, etc. The Crystal Collagen Eye Mask is completely made from small molecule Collagen of ... easy to be seen after use. Product nameRed Wine Eye MaskSpecification12g/patchFunction1. Anti-wrinkles , whitening and nourish eyes2. ... to keep smooth and elastic, and remove the black eye circleIngredientshydrogel, Collagen, natural moisturizing gene, Lavender essence, etcUsage1 ...