Collagen is called "bone in bone, skin in skin, and meat in meat", which has many functions such as moisturizing, nourishing, brightening, firming, anti-wrinkle, repairing and nourishing. The skin of human body is smooth, tender and elastic, which is attributed to collagen. However, the molecular weight of collagen is too large to be absorbed by skin for external use; Dietary collagen has little cosmetic effect on the face.

Around 2000, Mr. Xu Jingkang, the founder of korbel brand, led the scientific research team to develop a high-tech achievement, that is, the small molecular collagen and beauty essence of deep-sea fish were directly applied to the skin in the form of crystal membrane, so that the membrane could store more nutrients. After a period of application, the film will gradually become thinner with the absorption of nutrients, and the nutrients in the film will be continuously transported to the problem skin, so that the nutrients can be used more efficiently.

The main components of korbel's eye mask are: small-molecule collagen of deep-sea fish, hyaluronic acid (HA), calcium pantothenate, ginger oil, grape seed oil, marine seaweed essence, cell growth factor and so on. It can effectively improve skin water retention, prevent and alleviate eye problems, and make eyes more beautiful and moving.