Alli Sports Nutrition BCAA Amino Acid Powder delivers a precise 2:1:1 ratio of leucine, isoleucine, and valine to help stimulate muscle protein synthesis and reduce muscle soreness after intense training. Enriched with added electrolytes and hydration minerals, it keeps you performing at your best during extended training sessions. The refreshing flavors mix instantly into cold water with no clumping, making it the ideal intra-workout companion.