BCAA 3:1:2 PATENT-PENDING RATIO: MusclePharm BCAA Powder offers a unique patent-pending amino acid blend—3 leucine, 1 isoleucine, 2 valine—that delivers the ideal amounts of these three proteins through the body. SUPPORTS LEAN MUSCLE MASS: MP Essentials BCAA post-workout powder promotes muscle development and maintenance while supporting lean muscle mass and reducing muscle breakdown. CONVENIENT POWDER FORM: This BCAA powder mixes easily with water and contains zero calories, zero carbohydrates, and zero grams of sugar. It’s sold in a delicious blue raspberry flavor. BANNED-SUBSTANCE TESTED: We care about the products you put into your body. MusclePharm BCAA post-workout powder is banned-substance tested and certified by Informed-Choice.