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GABA (Gamma-Aminobutyric Acid) is a non-protein amino acid that is naturally produced in the body.* GABA is the brain’s main inhibitory neurotrans...

Glutathione is a small peptide molecule composed of three amino acids: glutamic acid, cysteine, and glycine. It is synthesized by every cell of th...

Arginine is a conditionally essential basic amino acid involved primarily in urea metabolism and excretion, as well as in DNA synthesis and protei...

L-Carnitine is a non-essential amino acid that is abundant in heart, muscle and liver tissues. It helps to maintain metabolic health by facilitati...

L-Glutamine, the most abundant amino acid in the body, is an important constituent of proteins and participates in many key metabolic processes.* ...

Glutamine, the most abundant amino acid in the body, is an important constituent of proteins and participates in many key metabolic processes.* Gl...

L-Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. In the brain, Tryptophan...

L-tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. In the brain, tryptophan...

Taurine is a conditionally essential amino acid-like compound that is found in most tissues, but is especially abundant in the retina, heart, and ...