The main reasons for the formation of multilayer double eyelids are the relaxation of the upper eyelid skin, the decrease of skin elasticity or the thinning of the upper eyelid skin, the corresponding increase of crow's feet, and signs of aging on the face. Double eyelid surgery can be used to remove redundant skin and adjust the shape of double eyelids, which can achieve good results, but the improvement of crow's feet is not obvious.

Director Li, a plastic surgeon in Beijing, often cooperates with the injection of anti-wrinkle, moisturizing and firming products such as biotin and hyaluronic acid to change the youthful appearance of the eyes and play an active and effective role.