These are the 9 essential amino acids that are added to Tailwind Recovery Mix: L-Leucine, LLysine, L-Valine, L-lsoleucine, L-Phenylalanine, L-Threonine, L-Methionine, L-Histidine, L-Tryptophan. These make a complete protein. Unfortunately, our recipe is proprietary and we cannot share the amounts of each amino acid in our Recovery Mix.