ah crap, another diet pill. There is not a pill out there that will make you lose weight unless you are already losing weight through good diet. Weight training is then needed to KEEP the WEIGHT OFF. When I say no diet pill will make you burn fat, I am serious. I am even familiar with the more powerful, illegal drugs (Clenbuterol, Ephedra), that still wont burn fat unless accompanied by a great diet. So, throw that crap away unless you have a great diet ready to go.
Buy Lyle McDonalds 'the ultimate diet 2.0', and you will be as close to an expert as you need after reading it. I dont make any money off of it. Take my word for it. I am a personal trainer and nutritionist, and he is the 'end-all' of the diet and weight loss industry.
If you have a lot of weight to lose, look here: HCG Diet and Weight Loss