Source Naturals L-Glutamine, 500 mg, 100 Capsules  (500 mg)

Amino Acid Supplement Free Form 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. Suggested Use 1 capsule daily Other Ingredients Gelatin (capsule), maltodextrin, and magnesium stearate Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance. Warnings Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.