Cossen's exclusive research and development team used international advanced biological purification methods and low-temperature enzymatic hydrolysis technology to extract pure medical-grade atelocollagen.

COSSEN's adopts low-temperature vacuum freeze-drying coagulating technology to lock effective ingredients for intact preservation of utility and freshness,break up the use restriction of cosmetics raw materials and give intensive treatment for skin.Paste the patch on canthus to remove periorbital dark circle, pouch and crow's feet,paste the patch on forehead to remove glabella wrinkles, and paste the patch on angulus oris to remove nasolabial folds and expression wrinkles.

Take pure ecological,preservative-free,addictive-free,and the most natural means to awaken skin regeneration experience.

Use patent collagen and freeze-drying technology to effectively tighten and smooth the skin, fade the dark circles, and improve the puffiness and relaxation of the bags.