... , branched-chain amino acids, sport nutrition 2.White powder 3.Ingredients: L-Leucine,L-Valine,L-Isoleucine 2:1:1 1. Product Name:BCAA powder, branched-chain amino ... , assay 98.5%-101.5%2. Apperance: White crystals or crystalline powder3.Ingredients: L-Leucine, L-Valine, L-Isoleucine 2:1:1, 4:1:14. Application: Muscle development ...