No, the moxa stick on the train is real and effective, which can effectively promote fat burning and promote the separation and discharge of fat in the body, thus achieving the effect of reducing fat and slimming. A variety of Chinese herbal medicine components are extracted from wormwood paste, and the main components are wormwood, angelica dahurica, cnidium fruit, peppermint oil, safflower, rhizoma corydalis and dried ginger. It has the effects of promoting blood circulation, removing blood stasis, eliminating dampness and toxic materials, warming channels and promoting qi circulation, and dispelling cold and dampness. Mild and non-irritating, long-term use will also cause harm to the human body.