It can be said that it is useless. I have tried this product, and I have tried this beauty treatment the most. If you want to lose weight, the best way is to massage there as much as possible when you have time, and you can do it yourself without spending money.

In fact, the most important thing is to insist on going to the beauty salon. Spending money and time is really unbearable. You can try. I used to have a double chin, but now I don't.