High-Purity Gamma-Aminobutyric Acid (GABA) Neurotransmitter for Sleep & Relaxation
High-Purity Gamma-Aminobutyric Acid (GABA) Neurotransmitter for Sleep & Relaxation
GABA Natural Sleep Aid & Stress Relief Ingredient
γ-Aminobutyric Acid (GABA) is a naturally occurring non-protein amino acid widely present in animals, plants, and microorganisms. As the main inhibitory neurotransmitter in the mammalian central nervous system, GABA regulates nerve transmission, and promotes relaxation, improves sleep quality, reduces fatigue, and helps maintain healthy blood pressure.
Our high-purity GABA is produced using Bacillus subtilis whole-cell biotransformation — a globally pioneering process offering 40% higher bioactivity compared to conventional fermentation methods. Manufactured under ISO22000, HACCP, and FDA standards, it guarantees high purity, low impurity, and excellent stability.
Recognized by the Chinese industry standard QB/T5633.7-2022, this product represents the next generation of safe, bioactive ingredients for functional foods, dietary supplements, and cosmetic formulations. It is 100% natural, heat-stable (up to 202°C), and available in bulk for OEM/ODM solutions.
Description

Product Name: γ-Aminobutyric Acid (GABA)
Chemical Formula: C₄H₉NO₂
Molecular Weight: 103.1
CAS No.: 56-12-2
Grade: Food / Cosmetic / Nutraceutical Grade
Purity: ≥99%
Appearance: White crystalline powder, non-optically active
Melting Point: 202°C
Storage: Store in a sealed, dry, cool place away from sunlight
Packaging: 1 kg/bag, 25 kg/drum
MOQ: 25 kg
Sample Availability: Available upon request
Export Markets: North America, Europe, Asia, Middle East, Africa, Oceania
Core Benefits & Functional Properties
1.Promotes relaxation and reduces anxiety by balancing neurotransmission
2.Improves sleep quality through natural GABA receptor regulation
3.Supports brain and nerve health
4.Regulates blood pressure and reduces physical fatigue
5.Cosmetic use: Enhances collagen synthesis and provides anti-aging effects
6.Safe functional food ingredient approved as a New Food Resource

Technical & Production Advantages
1.Produced using Bacillus subtilis – world’s first whole-cell conversion platform
2.High bioactivity (40% higher than conventional fermentation)
3.Complies with QB/T5633.7-2022 industry standard (2023)
4.Advanced production line ensuring minimal impurities and excellent solubility
5.Certified under ISO22000, HACCP, FDA for food and cosmetic use
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In 2015, a clinical trial conducted in Tokyo, Japan, showed that oral intake of γ-aminobutyric acid (GABA) and Apocynum venetum leaf extract (AVLE) can significantly improve sleep quality. Specifically, GABA helps individuals fall asleep faster, while AVLE contributes to increasing the duration of deep sleep. The combination of these two ingredients demonstrated complementary effects, further optimizing overall sleep quality. Since both GABA and AVLE are naturally occurring substances found in food and have been widely consumed for a long time, they are considered safe and suitable for daily use to help improve sleep quality. |
Applications
1.Functional foods & dietary supplements (capsules, powders, beverages)
2.Anti-stress and sleep-aid health products
3.Skin care and anti-aging cosmetics
4.Pharmaceutical and nutraceutical formulations
Related Literature on Applications in the Health and Wellness Industry – Sleep Improvement

🌿 γ-Aminobutyric Acid (GABA) — Frequently Asked Questions (FAQ)
1. What is γ-Aminobutyric Acid (GABA)?
Answer:
GABA (γ-Aminobutyric Acid) is a naturally occurring non-protein amino acid that functions as a major inhibitory neurotransmitter in the human brain. It helps promote relaxation, reduce anxiety, and support overall mental balance. Our GABA is produced through Bacillus subtilis whole-cell bioconversion, ensuring high purity, bioactivity, and safety.
2. What are the main benefits of GABA?
Answer:
GABA offers a wide range of scientifically recognized health and cosmetic benefits:
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Promotes relaxation and stress relief
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Improves sleep quality and calmness
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Supports brain and nerve health
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Helps regulate blood pressure and reduce fatigue
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Enhances skin elasticity and collagen synthesis for anti-aging benefits
3. Is your GABA natural or synthetic?
Answer:
Our GABA is 100% natural, produced via Bacillus subtilis microbial fermentation — a biotechnological process recognized for its safety and high efficiency. It contains no synthetic chemicals or harmful residues.
4. What is the purity and quality standard of your GABA?
Answer:
The product has a purity ≥99% and complies with QB/T5633.7-2022 industry standard (2023). Production follows strict ISO22000, HACCP, and FDA guidelines, guaranteeing high quality for food, cosmetic, and nutraceutical applications.
5. What makes your GABA superior to other sources?
Answer:
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Produced by the world’s first Bacillus subtilis whole-cell conversion platform
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40% higher bioactivity than conventional fermentation methods
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Excellent solubility and stability
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Certified for multi-industry use (food, cosmetics, nutraceuticals)
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Low impurity and consistent performance in formulations
6. What are the typical applications of GABA?
Answer:
GABA can be used in:
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Functional foods and beverages
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Dietary supplements (capsules, powders, gummies)
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Sleep-aid and anti-stress products
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Cosmetic and skincare formulations (anti-aging, firming)
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Pharmaceutical and nutraceutical products
7. How does GABA help with relaxation and sleep?
Answer:
GABA binds to GABA receptors in the brain, reducing neural excitability and promoting calmness. It helps decrease stress and anxiety levels, thereby improving sleep quality and mental focus naturally, without causing dependency or drowsiness.
8. Is GABA safe for food and cosmetic use?
Answer:
Yes. GABA is approved as a New Food Resource in multiple regions and is safe, non-toxic, and well-tolerated. It is widely used in functional foods, supplements, and skincare products globally.
9. What are the packaging and MOQ options?
Answer:
Standard packaging: 1 kg aluminum foil bag or 25 kg fiber drum.
Minimum Order Quantity (MOQ): 25 kg.
Custom packaging and OEM/ODM service are available for bulk orders.
10. Do you offer samples for testing?
Answer:
Yes, we provide free or low-cost samples for laboratory evaluation, formulation trials, or quality inspection. Please contact our sales team for details.
11. How should GABA be stored?
Answer:
Store in a sealed, dry, and cool environment, away from direct sunlight. Under proper storage, the shelf life is 24 months.
12. What are your main export markets?
Answer:
We export to North America, Europe, Asia, the Middle East, Africa, and Oceania, supporting global clients in functional food, supplement, and cosmetic industries.
💡 SEO Summary (for webpage bottom)
γ-Aminobutyric Acid (GABA) is a high-purity, naturally fermented ingredient that supports relaxation, sleep, and brain health. Produced via Bacillus subtilis fermentation, it meets ISO22000, HACCP, and FDA standards. Ideal for functional foods, supplements, and cosmetics, and trusted by manufacturers worldwide.
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