A Rule 1 ProductDelivers All 3 Critical Amino Acids in a 2:1:1 Ratio!5 grams BCAAs per serving
100% micronized branched chain amino acids
2:1:1 ratio of leucine to isoleucine and valine
Zero fillers, no banned substances & gluten freeDirections: Mix (1) one scoop of R1 BCAAs™ with 8-10oz. of cold water or your beverage of choice and consume 30 before, during, or after training.