... BCAA powder, branched-chain amino acids, sport nutrition 2.White powder 3.Ingredients: L-Leucine,L-Valine,L-Isoleucine ... amino acids, assay 98.5%-101.5%2. Apperance: White crystals or crystalline powder3.Ingredients: L-Leucine, L-Valine, L ... , Bodybuilding supplements, sport nutriments, healthcare supplements, sport nutritionDescriptionWhite crystals or crystalline powderSpecific rotation+14.9 o~+17.3 o ...