Kirkman® offers 150 mg GABA with Niacinamide & Inositol capsules in a hypoallergenic formulation designed for individuals with special requirements and sensitivities.

Gamma-aminobutyric acid (GABA) is the most abundant inhibitory neurotransmitter in the brain.  It serves to fill brain receptor sites so that other messages cannot be transmitted.  It works with the B vitamins niacinamide and inositol in that capacity and, for that reason, they are added to this formulation.

While GABA is an amino acid, it is classified as a neurotransmitter (a substance deposited at the end of nerve cells that is then picked up by other nerve cells in order to send nerve impulses throughout the brain and nervous system).

GABA is known to induce relaxation and improve restful sleep.