I don't know. I have used Coco Mellon Slim Sticker, and the effect is obvious. Many slimming products I have tried before are expensive and the effect is not good. I just tried this Coco Mellon slimming sticker recommended by my friend, but I didn't expect to really lose weight. This slimming product feels that the stomach is getting hot. I believe that it will be faster to lose weight with diet and exercise. You can go to the WeChat account kekemeilun to find out.