The best answer: plastic surgery should be done in a professional and reliable hospital. I suggest you go to Shanghai Hongkang Plastic Surgery Hospital for consultation, where a professional whitening needle is used, which is safe and reliable. Shanghai Hongkang Plastic Surgery Hospital focuses on ten plastic surgery projects such as autologous cell transplantation, large S whitening needle and hyaluronic acid wrinkle removal. Shanghai Hongkang Plastic Surgery won the most authoritative international medical beauty award in 2009, the most popular plastic surgery hospital in Shanghai, and the designated plastic surgery institution for the disabled in Wenchuan earthquake-stricken areas with its strong comprehensive strength and high sense of social responsibility. So you go to Baidu search and consult them, so as to ensure a good and first-class hospital.