Thin and delicate face is what we all long for, and we are also helpless about the appearance of pie face. For now, you can choose a face-lifting needle, and then what? Next, please ask an authoritative plastic surgeon to introduce it. ? Face-lifting needle, also known as botulinum toxin injection face-lifting needle, is to achieve the effect of face-lifting by blocking nerve impulses of nerves and muscles, relaxing over-contracted muscles and paralyzing over-developed muscles. Therefore, the effect of face-lifting needle can not be realized immediately, and it needs a certain recovery period. As for how long the face-lifting needle has an effect, it usually takes about two weeks to a month after injection to have an effect. ? Experts from Shanghai Plastic Surgery Hospital also pointed out that the use of non-surgical injection of face-lifting needles has less trauma and faster recovery. Selecting several acupoints in the facial masseter area for injection, the whole operation process can be easily solved in about half an hour, and the face-lifting effect of one acupoint can be seen in about a week. One week after the injection of the face-lifting needle, it can be observed that the face gradually becomes thinner, achieving the effect of "face-lifting". After two or three months, the effect of face-lifting acupuncture reached its peak, which could reduce the masseter muscle by about 30%, and the effect lasted for about half a year. If the recovery of masseter muscle is delayed, it is necessary to eat less hard and tough food and avoid frequent chewing exercises such as chewing gum and melon seeds, so that it can last longer. The effect of face-lifting needle is obvious after recovery, and the injection of face-lifting needle leaves no scar and avoids the pain of operation, so people are more willing to accept face-lifting needle to face-lifting, which is a relatively simple method at present. If you want to keep the face-lifting effect longer, you can inject it several times. Shanghai Plastic Surgery Hospital is an authoritative medical beauty institution. In the field of medical beauty, Shanghai Plastic Surgery Hospital has top equipment and plastic surgery experts at home and abroad, and has a number of patents. It has a domestic first-class laminar flow purification operating room and a large number of international advanced medical equipment.