Shoulder-thinning acupuncture takes effect quickly, but the effect of shoulder-thinning acupuncture can't last for a long time, and it can last for an average of 5 months. If it is properly maintained and the doctor who injects the fine shoulder needle is skilled, then the fine shoulder needle can guarantee the effect for 6 or 7 months. After the thin shoulder needle fails, it can be injected again, but not too much at a time, so as not to affect the recovery and health of muscles. I hope my suggestion is helpful to you. If you want to gain more authoritative knowledge of medical beauty, you need lemon to love beauty.