Close this search box.


Product Categories

Have questions about our products?

Simply fill out the form below and one of our customer service representatives will contact you shortly.


Contact Us

Address: Rm 218, Tangxing Digital Bld, #6 Tangxing Rd, Xi’an, Shaanxi, China
Phone: +86 17791258855
Landline: +86 (0)29 81870046


Other Name

γ-aminobutyric acid

Product Specification/ Purity





White Powder


Customized various dosage forms and packaging


HACCP, ISO22000, IS09001, Eu-Organic, Us Organic, HALAL, KOSHER


Product Description

γ-aminobutyric acid is a compound with the chemical formula C₄H₉NO₂, also known as 4-aminobutyric acid (GABA). It is an amino acid that widely exists in vertebrates, plants and microorganisms. Gamma-aminobutyric acid (GABA) is an important central nervous system inhibitory neurotransmitter with good water solubility and thermal stability.


Product Specifications

GABA(γ-aminobutyric acid):  98%


Certificate of Analysis


GABA can enhance the activity of glucose phosphorylase in the body and speed up brain metabolism. It can be used to treat cerebral arteriosclerosis and sequelae caused by stroke, such as headaches, confusion, etc. GABA also has a certain antihypertensive effect. Increases nutrient supply to the brain, dilates blood vessels, lowers blood pressure, improves lipid metabolism in the body, and prevents arteriosclerosis.

Gamma-aminobutyric acid (GABA) is a neurotransmitter and a neuromodulator. As a supplement, GABA is commonly used to promote relaxation, alleviate anxiety, improve sleep quality, and enhance mood. It functions by transmitting signals between neurons in the brain to regulate neural activity. Although GABA itself cannot cross the blood-brain barrier, its derivatives are believed to increase GABA levels in the brain, thus producing relaxing and calming effects.

Application Cases

Why RainWoodBiotech?

RainWood Biotech is engaged in researching, producing, and exporting concerning the field of health and fitness, cosmetics, pharmaceuticals, food, and beverages additives, and also feeding staff who have obtained EU and US organic certification, KOSHER, HALAL, ISO9001, HACCP, and ISO22000.
RainWood Biotech was established in 2006, located in Shaanxi Xi’an Hi-tech Development Zone, covering 19 acres of land with a factory construction area of around 10000 square meters.

RainWood Biotech believes that natural specialty ingredients and innovative technology are the best basis for us to serve our clients’ needs. We are capable and proud to provide the greatest product solutions to increase more value of the products themselves.

Frequently Asked Questions

Rainwood provides herbal extract, cosmetic ingredient and food additive product.

Our company has its own competitive R&D team, and currently owns more than 100 employees. Among them, there are 3 Dr. doctors majored in this field. Besides, Postgraduate employee accounts 10%, undergraduate employee accounts 15%, and professional technical personnel accounts 5%. Its professional talented personnel are completely equipped in laboratory for the quality control.
Various Detection Devices are well equipped, such as HPLC, GC, UV, TLC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
The entire production process from the source of raw material, production, inspection, warehousing, customer service and other sectors are in strict accordance with the ISO9001:2015 system.
We will provide you with satisfactory products according to your requirements.

Please contact our sales person and they will guide you with an easy and professional way for your order.

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “”. 

Please tell us the products you need

We will offer you free samples and a certificate of analysis

We will contact you within 1 working day, please pay attention to the email with the suffix “”.