Facial skin sagging is actually a manifestation of skin aging, and others are spots, skin wrinkles and so on. At present, there are several ways to improve facial skin sagging: one is radio frequency therapy. There are all kinds of unipolar RF and bipolar RF in the market, especially ultrasonic scalpel, hot Maggie, hot pull and so on. Stimulate the skin's collagen fibers, elastic fibers, fascia system, ligaments and other supporting systems through radio frequency technology, and play a role in promoting skin sagging. In addition, line carving is also a popular technology at present. By burying the thread under the skin, the skin can be lifted and the effect is good. Also, inject hyaluronic acid and so on. After injection in some parts of the body, it plays a lifting role. Many times, we suggest that two or more of the above technologies be used together, and the effect will be better. However, I suggest that you must go to a regular medical institution for treatment.