I think it does, but like anything else, you have to eat right and do some form of excersize for best results!

Many people ask me how they can slim down. I recommend that people eat right and exercise. However, if they would like a little "help", I suggest using natural Hoodia (it's important to note that not all Hoodia works well, even if the bottle says "pure" or "standard").
The Hoodia sold at http://www.browneyea.info/free-diet-pill... is in my opinion the best Hoodia on the market. It's pure, has no side effects, and they give you a free 15 day sample (there is a $7.99 shipping and handling charge, but they also give you free recipe and diet guides). Fantastic results have been seen with this particular Hoodia.