Twinlab AMINO FUEL 2000 is an extra strength amino acid supplement containing 2000 mg of amino acids per tablet. Amino Fuel 2000 tablets contain a more concentrated source of peptide-bonded amino acids, branched chain amino acids and L-carnitine.
Studies indicate that athletes have an increase requirement for protein and branched chain amino acids in the diet, notably L-leucine. Amino Fuel 2000 tablets contain the highest quality source of peptide-bonded and free amino acids derived from pharmaceutical grade pancreatic digest of whey protein (lactalbumin) and egg white protein (albumin).
No lower quality amino acid sources are present such as soy or casein. Whey protein is the predominant protein in human milk and considered by many nutritional experts as the "perfect" protein. Whey protein contains a higher PER (Protein Efficiency Ratio)' and Biological Value than egg white protein. Whey protein is also the richest food source of the anabolic amino acid L-leucine.
Higher potency and faster absorbing branched chain amino acids, peptide-bonded and free amino acids that are essential for building muscle.
Result – Increases protein synthesis which optimizes muscle growth.
Science – Amino Acids are the building blocks of protein. Protein availability is an essential element of building muscle, when used as part of a low-fat diet and exercise program.** Research shows that when taken orally, peptide–bonded amino acids, the most easily digested form, are absorbed faster than other types of proteins. 
