You can get a face-lifting needle. Generally, it takes about 65,438+00 days after the face-lifting needle is injected, which will gradually have a face-lifting effect. The face will become thinner little by little, and the best effect will be 2~3 months. The bigger the masseter muscle, the better the effect. If the masseter muscle is particularly hypertrophy, the mandibular angle also appears more square and wider. In this case, it is necessary to osteotomy the mandibular angle with a long curve and treat the masseter muscle at the same time to narrow the forehead width.