There are several methods for facial contouring and slimming.

The main methods for facial slimming include the following: 1. Slimming injections: The main component is Botulinum Toxin Type A, which acts on the muscle tissue to cause muscle atrophy, achieving a facial slimming effect. The effect typically lasts about six months and is suitable for cases of masseter muscle hypertrophy. 2. Liposuction: Using the principle of negative pressure to remove excess fat from the face, this method is suitable for facial obesity caused by subcutaneous fat accumulation. Postoperative care is required to avoid local swelling and pain. 3. Jawbone contouring surgery: The procedure involves surgically reshaping the jawbone tissue and is suitable for cases of prominent bone hypertrophy. This method carries a higher surgical risk, and swelling, pain, and infection may occur after surgery. 4. Thread lift: A minimally invasive procedure that uses absorbable protein threads to lift the subcutaneous tissue, achieving a slimming effect. It is suitable for facial sagging and drooping. Each method has its own indications and considerations. It is recommended to choose an appropriate facial slimming method under the guidance of a qualified physician.