I have been working on fat around my tummy this month. I was never big on diet supplements or anything like that, but since I am in a nutrition business, I start using the supplements from this company which claims that it will lose fat while you maintain your muscle. And, it is working! I have not lost weight since muscle weighs more than fat, but I can definitely see my tummy getting flatter! I also, incorporate special tummy exercise. If you are serious, let me know.