Hi David, Thank you for choosing Optimum Nutrition. There are 4082mg of Glutamine in GSW so about 4g and there are over 6,186mgs of Leucine, Isolecuine and Valine meaning about 6g of BCAA's. Hope this helps.
Essential Amino Acids
Tryptophan 405
Valine 1422
Threonine 1654
Isoleucine 1573
Leucine 2531
Lysine 2233
Phenylalanine 748
Methionine 492
Glutamine and Precursors 4082
Best of health!
Consumer Affairs Representative 02525
Optimum Nutrition/ABB Performance
1-800-705-5226