Hello, safe and natural. Injection of face-lifting has no side effects on human body, so you can rest assured. But remind you, you must go to a regular specialized plastic surgery hospital to inject a face-lifting needle. Experienced doctors can control the injection dose and injection point to ensure the effect of the operation.

Injection of face-lifting needle is to treat masseter hypertrophy by injection of botulinum toxin. The professional name of face-lifting needle is botulinum toxin, which is a biological product and can be produced on a large scale through genetic engineering. Because of its nerve blocking effect, it has been used in many operations. By injecting it into the masseter muscle, the nerve conduction of the masseter muscle is blocked, so that the masseter muscle atrophy is alleviated and the effect of face-lifting is achieved.