Amino Fuel | Essential Amino Acids from Applied Nutrition is an excellent dietary supplement in powder form that contains: L-Leucine L-Glutamine L-Valine L-Isoleucine L-Lysine L-Threonine L-Histidine L-Phenylalanine L-Methionine Amino Fuel provides 11 g of amino acids per serving, of which 9 g are essential amino acids (EAAs) and 6 g are branched-chain amino acids (BCAAs) in a 2:1:1 ratio: 3000mg L-Leucine 1500mg L-Isoleucine 1500mg L-Valine Also includes 2500mg L-Glutamine. Amino acids are complex chemicals that are the building blocks of protein. Essential Amino Acids (EAA) must be supplied through the diet. Amino Fuel can be consumed 24 hours a day or when an additional intake of amino acids is needed.