NOW - Gaba 500 mg + B6 - 100 Capsule(s) - NPN: 80027170 GABA (Gamma-Aminobutyric Acid) is a non-protein amino acid that functions as a neurotransmitter in the human brain.* GABA is naturally produced in the body and its presence within the central nervous system may help promote relaxation and ease nervous tension.* NOW provides only the naturally occurring L-form of GABA as found in food, as well as in the body.DIRECTIONS & USEAdult Dosage: Take 1 capsule 2 or 3 times daily as needed, preferably with juice or water on an empty stomach.INGREDIENTSGABA ... 500 mgVitamin B6 ... 2 mgNon Medicinal IngredientsGelatin, Magnesium Stearate, Rice flour, Silicon dioxide, Water,