... , 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 ... , 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 ... .8 o (L-Valine)+26.2 o~+28.8 o (L-Isoleucine)L-Leucine46.5%~51.0%L-Valine23.3%~25.9%L-Isoleucine23.3%~25 ...