In general, facial thread lift can be maintained for about 1 year. There are many reasons for this discrepancy, after all, there are many factors that affect the effect and maintenance time of thread sculpting. For example: 1, the wire used can be used to do thread sculpture wire types are not quite, such as protein wire (mostly purified from animal protein), PDO wire (pure chemical), PPDO wire (pure chemical) and so on. Comparatively speaking, PPDO threads are safer and have better tension resistance, and can be used for longer lifts. And protein wire has allergens, so the pure chemical PPDO wire is safer. 2, the number of buried threads When implanting thread sculpture, the distance between each thread is important, different distances to achieve the effect is not the same, mastering the spacing of the implanted lines is very important. If you need to implant 4 threads in this area, and the doctor only buried 2 threads, the post-operative maintenance time can be imagined. However, excessive “buried” wire is also undesirable, “foreign body” will lead to facial edema, redness and other problems. 3, the level of wire implantation wire buried deep buried shallow will affect the maintenance time. For example, the apple muscle is a large fat pad, if it is sagging and sagging, it should be buried deeper if you want to lift it up, otherwise it will not achieve the improvement effect. 4, post-operative maintenance After doing the wire sculpture lift, reasonable skin maintenance can also extend the maintenance time of the buried wire lift. In addition, do not use alkaline and acidic skin care products after the recovery of the wire sculpture, so as not to stimulate the skin, which in turn affects the effect of wire sculpture. 5, the age of the patient The suitable age for wire sculpting is about 30 years old. Can 40 year olds do thread sculpting? It is also possible. But the post-operative effect may not be ideal. The reason for this is that: the thread sculpting is to improve the superficial fascia layer, not to peel and reposition the muscles in the SMAS layer. And the facial skin of the 40-something candidates is deep aging.