Salt Composition Glycine 10mg/ml, L-Arginine Hydrochloride 8mg/ml, L-Histidine Hydrochloride 4mg/ml, L-isoleucine 5.5mg/ml, L-leucine 12.3mg/ml, L-Lysine Hydrochloride 22.3mg/ml, L-Methionine 7.1mg/ml, L-phenylalanine 8.7mg/ml, L-threonine 5.4mg/ml, L-valine 6.1mg/ml, L Tryptophan 1.8mg/ml, Sorbitol 50mg/ml,