According to the public health network, the function and efficacy of freeze-dried sleep mask can generally play a role in whitening and anti-wrinkle, so that the skin can be effectively improved. The use of freeze-dried sleep mask can effectively dilute spots and fine lines and effectively improve the skin, but we should also pay attention to rational use. In addition, when using freeze-dried sleep mask to improve facial skin, it is also necessary to go to the hospital for good diagnosis and treatment, and use it reasonably under the guidance of doctors, so as to improve facial skin.