Face-lifting needles paralyze the over-developed muscles and make the originally hypertrophy muscles atrophy. The atrophy of masseter muscles is a slow process.

For example, the masseter muscles will soften at first, but after a week or so, the muscles will not bulge obviously when the upper and lower teeth bite. After 2-3 weeks, the effect appeared, and the small square face became a perfect mirror face. The subjects had no effect for two weeks. It may be that there is something wrong with the medicine, or that you are not a masseter.

The face-lifting needle we usually talk about is actually botulinum toxin A injection, which can act on muscle tissue, block nerve impulses of nerves and muscles, paralyze over-developed muscles and make them contract, and is often used to solve masseter hypertrophy, thus achieving the effect of face-lifting. So, if you have a fat face or a swollen face, it doesn't matter. It is suggested that you can choose Jiayan fruit for these two kinds of face fatness, extract beneficial fat-consuming components from various herbs, and chew one every day to make your face thin easily, which is simple and convenient. However, the specific problem still needs you to go to the beauty hospital to see if it is the drug itself.