Leucine-enriched Essential Amino Acids (EAAs), myHMB® (β-Hydroxy β-Methylbutyrate), L-Glutamine, Alpha-Ketoglutarate, L-Arginine, L-Citrulline, Creatine Monohydrate, Cystine, Theanine, Beet Root Extract, Vitamin A, Vitamin B6, Vitamin C, Vitamin D3, Zinc, Boron.