Micronized Taurine, Micronized L-Glutamine, Micronized. L-Arginine, Micronized L-Leucine, Beta-Alanine (as CarnoSyn), Micronized L-Citrulline, Micronized L-Isoleucine, Micronized L-Valine, Micronized L-Tyrosine, Micronized. L-Histidine, Micronized L-Lysine HCL, Micronized. L-Phenylalanine, Micronized L-Threonine, Micronized L-Methionine