NOW Supplements, GABA 500 mg + B-6, Cognitive Support*, 100 Veg Caps

Gamma-Aminobutyric Acid With Vitamin B-6 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.* Natural color variation may occur in this product.