I bought and tried this pill because of such rave reviews. I did not lose any weight, nor did it curve my appetite. I exercised daily and changed my eating habits. Still I got no positive results. One result I did get was a rapid heartbeat, the sensation at times that my heart was pounding hard, and increased blood pressure. Needless to say, I was very dissatisfied with this product. On the flip side, as advertised, I did receive a full refund, less s&H with no questions asked after returning my emply bottle.