I agree that you should save your money. Some of those products work, but only as long as you're taking them. As soon as you stop, the weight comes right back. Stick with a healthy diet and regular exercise, which are the proven ways to lose weight and keep it off for good.
"You may have a fresh start any moment you choose, for this thing that we call "failure" is not the falling down but the staying down." Mary Pickford
"No matter how slow you go, you are still lapping everybody on the couch."