Read the reviews on amazon, amazon U.K., etc. it obviously works for a whole lot of people. One good commercial with a famous athlete and it is over.........
LOL A Scam your joking right? this company has it's devices being sold in over 39 countries all over the world in big named retailers such as Costco Canada Boots/Walgreens uk just o name a few scams don't get placed on the shelves of big name retailers