1.This collagen bionic eye mask contains: Collagen,HA,vitamin-original B5,cell growth factor 2.Supply the collagen,nutrition and moisturize eyes better 3.Keep the eye skin moisturized,release active ingredient,accelerate blood circulation around eyes. 4.Promote the metabolism of eye skin,and stimulate the collagen proliferation,enhance eye skin's elasticity: 5.Tighten the eye skin,prevent thin wrinkle around eyes,delay rough wrinkle and reduce eye pouch,black eye circle caused by fatigue,suppress eye dryness,make eyes skin tender and beautiful