I have been on it for a month, not really seeing any change in my weight. When I started taking the pills, I also started walking and working out, at least three times a week, I work out and burn at least 800 (usually more like 1000) calories a workout. I am watching what I eat, I was not gaining any weight before i started the pills, now I'm watching what I eat but not really losing anything, started at 203 and down to 200, after a month I'm not impressed, don't know whether to keep using pills, especially since I did not get a coupon after answering questions???? Oh well