Amino Build SX-7 Revolution features a potent 10g dose of BCAAs per scoop to help fire up protein synthesis. It also includes muscle building ingredients like leucine and betaine, researched to show increased strength, lean muscle and muscle endurance, so you can lift longer and heavier. Finally, we’ve added in a blast of energy in two forms: immediate caffeine and sustained-release caffeine. All of this will prep you as you’re getting ready to face your toughest, most demanding workouts. But we know you’re up for the challenge.