Mei Ting
Not bad, but I suggest you not to use it to lose weight or shape, which is very bad for your health, because most organs of the human body are in the abdomen. If you wear body-shaping underwear, it will squeeze your abdomen, which is not conducive to the normal work of organs, and the body-shaping underwear can't reach it.
Reduce fat
The effect is that it just squeezes your flesh. If you really want to lose weight, I suggest you do some exercise!