The blood treatment bracelet on Tik Tok is not real. Blood therapy bracelet is a kind of bracelet that is considered to have health care and therapeutic effects. It is made of natural minerals such as gems or crystals, and there is no scientific basis. There is no evidence to show the efficacy of blood therapy bracelet. The role of blood therapy bracelets depends more on personal psychological hints. Tik Tok is a music creative short video social software, a 15 second music short video community dedicated to young people. Users can choose their favorite music through Tik Tok, shoot 15 second music short video, form their own works, and upload them to Tik Tok platform. Tik Tok's product design pays attention to the personality and creativity of young people, and users can freely choose different music, filters and special effects to make their own unique short videos.