The subject wants to ask, "Is Liu Aqian's slimming products on Tik Tok true?" ? Yes Liu Aqian's slimming products are legal products with complete qualifications, which have been jointly tested by the Industrial and Commercial Bureau and the Health Bureau. It is true that there are no harmful ingredients added. Tik Tok, a short video social software with musical creativity, was hatched by ByteDance. The software was launched on September 20, 20 16, and it is a short video community platform suitable for all ages.