Power Boost XI And I blame this on the slick marketing done by supplement companies. They lead you to believe that by taking their protein powder or fat loss pills, they will pack on muscle, shed fat, and get the physique they always wanted.With that said, there are some supplements that I feel are definitely worth taking. They will help you get the most from your weight training and nutrition. Again, they won't take the place of them. But they will maximize results. http://guidemesupplements.com/power-boost-xi/