Source Naturals L-Glutamine 500mg Free Form Amino Acid – 50 Capsules
L-Glutamine, a free-form amino acid, can be converted to glutamic acid.
Glutamic acid is a usable energy source for the brain and a precursor to the important inhibitory neurotransmitter GABA (gamma aminobutyric acid).
L-Glutamine also plays an important role in ammonia disposal.
Contains no yeast, dairy, egg, gluten, soy or wheat.
Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.