The "it works!" wraps work pretty good! I tried one but didnt leave it on long enough I think. My sister did one and left it on for almost 24 hours..(drinking tons of water) and her results were amazingggg!! So I ordered a box of 4 and I'm going to try to leave them on for longer this time. You should definetly try it! I think its only $25 for your first wrap!