GABA 500 mg, provided by Douglas Laboratories®, supplies 500 mg of gamma amino butyric acid per capsule.

GABA (gamma-aminobutyric acid) is an amino acid that functions as a neurotransmitter in the brain. GABA is synthesized in the brain from another amino acid, glutamate, and functions as an inhibitory neurotransmitter – meaning that it blocks nerve impulses. In the body, GABA is concentrated in the hypothalamus region of the brain and is known to play a role in the overall functioning of the pituitary gland – which regulates growth hormone synthesis, sleep cycles, and body temperature.

This product contains NO yeast, wheat, gluten, soy, milk/dairy, corn, sodium,
sugar, starch, artificial coloring, artificial preservatives, artificial flavoring, or
genetically modified organisms (GMOs).

Suggested Usage: As a dietary supplement, adults take 1 capsule daily or as directed by your healthcare professional.