I haven't personally but a friend of mine has and told me not to waiste my money. She said it didn't work like the infomercials say. She said she thinks it only works if you have very minimal waiste fat. She is a slender person with just that little belly pouch that we all end up with after having a baby. She wonders if its not working because of having a c-section. Have any ideas on how to loose the pouch after a c-section? This her 3rd.