GABA gamma-Aminobutyric acid


GABA(γ-Aminobutyric acid) is a kind of natural amino acid, which is the chief inhibitory neurotransmitter in the mammalian central nervous system. GABA plays a role in regulating neuronal excitability throughout the nervous system. In humans, GABA is also directly responsible for the regulation of muscle tone. When the level of GABA in the brain decreases below a certain level seizures and other neurological disorders may occur. GABA can act as a natural calming and anti-epileptic agent in the brain, also increases levels of HGH, which is desirable to most adults since this hormone allows children and teenagers to grow and gain weight increase muscle mass without putting on extra pounds.


1. Reduce neuronal activity, prevent nerve cells from overheating;
2. GABA binds to and activates anxiolytic brain receptors and then acts in conjunction with other substances to prevent anxiety-related messages from reaching the brain's signaling center and calming nerves to achieve an anxiolytic effect.
3. improve sleeping;
4. By regulating the central nervous system to achieve lower blood pressure effect. 

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HMB CA|Hordenine hydrochloride|Huperzine A|Daidzein

GABA Gamma-Aminobutyric acid spec: 

Items Specifications Method 
Appearance White crystals or cystalline powderOrganoleptic
Identification Chemical USP
Loss on drying ≤0.5%USP
Assay ≥99.0%Titration 
Melting Point 197℃~204℃USP
Residue on ignition ≤0.07%USP
Clarity of solution ClearUSP
Heavy Metals  ≤10ppmUSP
Arsenic ≤1ppmUSP
Chloride ≤40ppmUSP
Ca2+No opalescenceUSP
Mercury ≤0.1ppmUSP
Cadmium ≤1ppmUSP
Total plate count ≤1000Cfu/gUSP
Yeast & Mold≤100Cfu/gUSP
E.ColiNegative USP
SalmonellaNegative USP