If you want to face-lift, you must know the reason why your face is big, and targeted treatment can play the best role. At present, there are three main reasons for the big face: First, the big face is because the bones and mandibles are too large. In view of this situation, we can only carry out surgical bone cutting and smooth the bone to achieve the effect of face-lifting. Second, if the masseter muscle is too large, you can carry out botulinum toxin micro-plastic injection. Botulinum toxin injected into facial masseter muscle can block the nutritional effect of nerve on muscle, make muscle atrophy gradually, and achieve the effect of face-lifting Third, there is too much facial fat. You can use laser liposuction or facial liposuction to suck excess fat out of the body, and your face will gradually slim down. However, it should be noted that after this operation, there will be tissue swelling on the face in a short time. At this time, the face will not become smaller but slightly larger. Don't worry, the swelling will subside in a week or so, and your face will gradually slim down.