Best answer: You want to find the best 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. The characteristics of hospital plastic surgery are injection items and non-surgical plastic surgery.