GABAnon-nutrient_non-botanical
GABA (gamma-aminobutyric acid) is the main inhibitory neurotransmitter in the central nervous system. It helps manage neuronal excitability to support a sense of relaxation and calm.
Good for
Stress ReliefHigh effectProvides a direct calming effect by acting as the brain's primary inhibitory neurotransmitter.
Mood SupportLimited evidenceOral GABA has very poor bioavailability and does not cross the blood-brain barrier effectively, limiting its direct impact on mood.
Sleep SupportLimited evidenceOral GABA has been studied for sleep, but clinical evidence remains very limited.