Leptoprin-SD A powerful, unique, patented weight-loss compound that has been clinically demonstrated to provide dramatic weight loss without the use of stimulants of any kind. Leptoprin-SD contains an additional compound, shown in clinical studies to accelerate fat loss even more dramatically. No other stimulant-free fat-loss compound can offer a more effective recipe for success!   Product Information Change Font Size If you can’t take stimulant-based compounds, it’s the weight-loss product you’ve been waiting for! Leptoprin-SD contains a powerful, unique, patented weight-loss compound that has been clinically demonstrated to provide dramatic weight loss without the use of stimulants of any kind. In addition to this powerful, proprietary, stimulant-free fat-burning compound, Leptoprin-SD also contains the most powerful prostaglandin inhibitor available without prescription (prostaglandins are naturally occurring hormones in the human body that restrict the effectiveness of any weight-control compound or program), and ingredients that may accelerate the destruction of fat cells and inhibit the formation of new fat cells.