Experts say that there are several reasons for big face, and masseter hypertrophy is more common. How does masseter hypertrophy face-lifting? Face-lifting needle is undoubtedly a famous face-lifting method. Experts from Hanhou Hanhou Plastic Surgery Hospital explained that face-lifting needle refers to Botox injection. Compared with botulinum toxin used for wrinkle removal, the difference between them often lies in the different dosage. The principle of botulinum toxin face-lifting is this: drugs can block nerve impulses of nerves and muscles, paralyze over-developed muscles and make them contract. It uses paralyzed muscles to achieve the purpose of "prohibiting atrophy" and make the originally hypertrophy muscles atrophy. For example, when the masseter muscle of the cheek contracts, it will achieve the effect of face-lifting. To put it simply, the principle of botulinum toxin face-lifting is to use paralyzed muscles, which can't exercise, and finally the muscles will shrink. Make your face look smaller. Therefore, if you really have a fat face caused by masseter hypertrophy, it is very effective to inject botulinum toxin! & gt& gt& gt Click to enter the topic of face-lifting needle. The advantage of face-lifting needle is that it can inject masseter muscle 1 month to observe the changes of masseter muscle atrophy and face shape. Simple and easy to operate, the effect of face-lifting needle is remarkable. The face-lifting needle effect is not permanent. The effect diagram of face-lifting acupuncture shows that it usually takes about 1 year, and the therapeutic effect will gradually disappear. At this time, if you want to get the original curative effect, you must receive another injection. This information comes from the ganji.com market. Although the injection of face-lifting needle has a good effect and will not rebound, he should try to rest as much as possible after operation and avoid excessive facial movement in a short time. Before the operation, people with skin allergies should pay attention not to use this operation easily, and do not put on makeup before the operation. These related details are of great significance to achieve the effect before and after face-lifting needle injection. Although the injection of face-lifting needle has a good effect and will not rebound, try to rest after operation and avoid excessive facial movement in a short time. Before the operation, people with skin allergies should pay attention not to use this operation easily, and do not put on makeup before the operation. These related details are of great significance to achieve the effect before and after face-lifting needle injection. How long does it take to finish the face-lifting needle?