I have tried several supplements with no results. The best thing I have found is Advocare products that are available on their website. I take APY platinum supplements (helps with weight management and provides excellent energy), catalyst( helps build lean muscle), and muscle fuel( excellent for strenuous workouts). I went from a size 8 to a size 4 in 6 weeks. I didn't lose any weight, but gained a lot of muscle. I can't imagine doing any of my training without these products.