Facial rejuvenation is mainly accomplished by injection, surgery and laser treatment. Under normal circumstances: injection is used to remove wrinkles, surgery can solve the problem of facial skin sagging (this is not suitable for you, 37 years old), and laser is used to solve facial spots, dark yellow and slight skin relaxation. Generally speaking, to make the whole person young, we need to make a comprehensive improvement according to our own facial conditions. You can consult the plastic surgery hospital for details.