I never try to have diet pills before. Every time, I just think of having it but never take any action. If I am not mistaken, my cousin tried them and it seems to be working on her. She is slimmer now. Of course, beside the pills, she also control her diet and do exercise. She is totally different if you compare her to last time. She is very determined and motivated to have a slim body, and she made it. I am happy for her as well.