No, chin, nose and lips were slightly polished with hyaluronic acid, which was effective at that time. A few people will get swollen just after playing, and it will be fine if they get swollen. The effect can last for 6- 12 months. If you want to maintain the effect afterwards, you need to repeat the injection; Face-lifting needle is used to inject botulinum toxin, which makes the masseter muscle contract properly and become smaller by inhibiting muscle movement. It begins to take effect 1-2 weeks after injection of face-lifting needle, and generally lasts for 4-6 months. Inject according to the course of treatment and shape for 3-4 times. I hope I can help you, and I hope to adopt it!