Source Naturals L-Glutamine 100 gm Powder 100 Powder

L-Glutamine Free Form  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. 

Ingredients:
Calories -10 
L-Glutamine -2 g

Suggested Usage: 1/4 to 1/2 teaspoon daily between meals.