Does the subject want to ask "who is the only brand of anti-wrinkle needle recognized by the country?" Lanzhou Hengli. According to China brand network official website, Lanzhou Hengli is the only brand of wrinkle needle recognized by the country. Lanzhou Hengli is a biological preparation made by a special process, which is freeze-dried by adding an appropriate protective agent. It is a white loose body, and it is colorless, transparent or light yellow solution after dilution. Lanzhou Hengli can act on thin face and thick face caused by long-term uneven movement of facial muscles.