Source Naturals Free Form L-Glutamine
500 mg - 100 CapsulesUPC: 0002107801644
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L-Glutamine, a free-form amino acid, can be converted to glutamic acid. Glutamic acid is a precursor to the important inhibitory neurotransmitter GABA (gamma-aminobutyric acid). L-Glutamine also plays an important role in ammonia disposal.