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GABA 99% (Gamma-Aminobutyric Acid)

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COA per batch MSDS SGS support EU/US compliance

Product Overview

Standardized Gamma-Aminobutyric Acid (GABA) with 99% purity verified by HPLC. Sourced through qualified production partners for dietary supplement manufacturers.

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Available Specifications

Per GAB-001 (Verified 2026-09-20):

Specification LevelActive Marker
GABA Standard (≥ 99.0%)HPLC (non-derivative method)
GABA Fermented (≥ 98.5%)HPLC (non-derivative method)
Pharma GABA (≥ 99.5%)HPLC (non-derivative method)

Specifications subject to product requirements and destination-market regulations.

Product Overview

Chemical nameGamma-Aminobutyric Acid (4-aminobutanoic acid)
Molecular formulaC4H9NO2
Molecular weight103.12 g/mol
Active markerGABA (≥ 99.0% by HPLC non-derivative method)
FormWhite crystalline powder
CAS No.56-12-2
SolubilityFreely soluble in water (≈ 650 g/L @ 25 °C)

Technical Specifications

Test ItemSpecificationMethod
AppearanceWhite crystalline powderVisual
Odor & TasteCharacteristic, slightly sourOrganoleptic
IdentificationConforms to reference standardFT-IR / HPLC
Loss on Drying≤ 0.5%USP <731>
Residue on Ignition≤ 0.1%USP <281>
pH (10% aqueous solution)6.5 – 7.5USP <791>
Heavy Metals (Pb/As/Cd/Hg)≤ 1/1/1/0.1 ppmICP-MS
Total Plate Count≤ 1,000 CFU/gUSP <2021>
Yeast & Mold≤ 100 CFU/gUSP <2021>
E. coli / SalmonellaNegativeUSP <2022>

All specifications subject to product specification and destination-market requirements.

Quality & Documentation

  • Certificate of Analysis (COA) per batch with HPLC non-derivative verification of GABA content
  • Identity confirmation via FT-IR or HPLC against reference standard
  • Heavy metals testing panel (Pb, As, Cd, Hg) via ICP-MS
  • Microbiology panel: Total Plate Count, Yeast & Mold, E. coli, Salmonella
  • Material Safety Data Sheet (MSDS) documentation
  • Non-GMO statement
  • Allergen statement
  • Pesticide residue testing (multi-residue screen)
  • Third-party SGS testing available upon request

Applications

  • Dietary Supplements: Considered for use in calming and stress-management formulations.
  • Functional Food & Beverage: Considered for fortification in functional beverages (often in combination with L-Theanine).
  • Sports Nutrition: Considered for use in pre-workout and recovery formulations.
  • Cosmeceuticals: Considered for use in topical skincare formulations.

Why Source from Nourish Ingredients?

  1. Specification Matching: Three specification levels (98.5%, 99.0%, 99.5%) to match your formulation positioning needs.
  2. Supplier Verification: Production partners maintain FSSC 22000, BRCGS, EU Organic, USDA Organic certifications.
  3. Sample Comparison: 25-100g samples available for specification evaluation.
  4. Third-Party Testing: SGS verification available for GABA content, heavy metals, and microbiology.
  5. Documentation Support: Comprehensive documentation package including COA, MSDS, allergen, and Non-GMO statements.

Supply & Ordering

  • Sample Availability: 25-100g samples available; standard samples ship within 5-7 business days.
  • Minimum Order Quantity (MOQ): 25 kg for standard specifications; smaller quantities for evaluation.
  • Lead Time: 7-15 business days from order confirmation.
  • Packaging: 25 kg fiber drum with double food-grade PE liner; custom packaging available.
  • Shipping: Worldwide shipping via air, sea, or courier; documentation prepared for customs clearance.

Frequently Asked Questions

Q1: What's the difference between GABA Standard (99%) and Pharma GABA (99.5%)?

The 99%/99.5% difference reflects GABA purity measured via HPLC non-derivative method. Higher purity is positioned for premium and pharmaceutical applications.

Q2: What is the "non-derivative" HPLC method?

Non-derivative HPLC is a direct quantification method that does not require chemical derivatization of the sample. This is the gold standard for GABA quantification, avoiding conversion artifacts.

Q3: What's the difference between synthetic and fermented GABA?

Synthetic GABA is produced via chemical synthesis; fermented GABA is produced via biological fermentation (Lactobacillus). Fermented GABA may be marketed as natural-origin.

Q4: Can GABA be combined with other ingredients?

GABA is commonly combined with L-Theanine, magnesium, and other calming ingredients. We recommend consulting with your formulation team for specific combinations.

Q5: What's the regulatory status in the EU?

GABA is permitted as a food supplement ingredient in the EU under Novel Food Regulation 2015/2283. Specific regulatory status depends on intended application and labeling.

Q6: How is the GABA content measured?

GABA content is quantified via HPLC with refractive index detection (non-derivative method) per industry-standard methods.

Q7: What's the typical MOQ?

Standard MOQ is 25 kg. Smaller quantities (5-10 kg) are available for evaluation.

Q8: Do you offer custom specifications?

Yes. Custom specifications (e.g., specific purity level, particle size, packaging) can be discussed with our coordination team.

Q9: What documentation is available?

Standard documentation includes COA, MSDS, allergen statement, Non-GMO statement. Additional documentation available upon request from production partners.

Related Resources

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Compliance Note

Data marked as "typical" reflects industry standards; specific values vary by supplier and batch. Documentation including COA, MSDS, allergen, and Non-GMO documentation is available upon request from production partners.

About Nourish Ingredients: We are a China-based sourcing partner for botanical extracts and nutraceutical ingredients. We coordinate supply for international brands — from specification matching to delivery. Production partners maintain FSSC 22000, BRCGS, EU Organic, USDA Organic, FAMI-QS certifications. Documentation available upon request.

For ingredient sourcing inquiries: ashely@nourishingr.com

Reviewed by: Nourish Ingredients Editorial Team   Version: 2.3   Last updated: 2026-09-20

Product NameGABA 99% (Gamma-Aminobutyric Acid)
Main SpecsGABA 98.5% / 99% / 99.5%

Technical Specifications

Industry-standard testing indicators. Values vary by specification grade.

Specification and COA available on request.

Function & Application by Industry

Application and formulation guidance available on request.

Our Support

  • ✅ Free sample application (within 5–7 business days)
  • 📦 Multiple specifications available
  • 🔄 Cross-category mixed batch support
  • 🎨 Customized outer packaging
  • 💡 Application & dosage guidance

Packaging & Delivery

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