Clinical research has proven that creatine increases your ability to restore your muscles with all the nutrients needed for maximum growth. Creatine is what your body uses to produce your most immediate fuel source, ATP! When lifting, your body uses ATP to flex a muscle, the body reaches failure long before your muscle actually fails due to running out of ATP. Your body must then rebuild ATP (which takes recovery time). When the body is saturated with Creatine, it recovers sooner and will actually be producing ATP as it's burned up! This allows you to have stronger, much more intense workouts. Kre-Alkalyn EFX is the best way to supercharge your ATP levels and grow, grow, grow. Best of all, there are no side effects.