Every way to lose weight is useful, otherwise it is impossible to sell it. It's just that Chinese medicine works slowly. In addition, if the ointment is absorbed and transported through the skin, the absorption effect may be slow if it is not good. Losing weight still depends on your own willpower. Of course, if the diet is unreasonable because of irregular work and rest, it can also be solved by external forces. However, when these irregularities occur, the curative effect may also be affected. I suggest you think carefully!