I have seen a talk show about losing weight before, and the guests mentioned that this fat cream is more of a psychological effect. If it is combined with plastic wrap, it may have some effects, but the effect will not be too great, and plastic wrap is not good for the skin. The cream will be very hot after being applied, but it's not that brand and someone burned their skin after touching it ... so it's not recommended. You'd better do more exercise. Although it can't be immediate, long-term persistence can not only lose weight, but also exercise ~