L-Ornithine Alpha-Ketoglutarate (OAKG / OKG)

L-Ornithine Alpha-Ketoglutarate (OAKG) is a stable salt synthesized from L-Ornithine and Alpha-Ketoglutaric Acid. It is widely used in sports nutrition, healthy aging products, functional foods, and specialized amino acid formulations.
By combining two active components into a single molecule, OAKG simplifies raw material procurement, lowers formulation complexity, and improves production efficiency compared to sourcing L-Ornithine and Alpha-Ketoglutarate separately.

Key Advantages for Manufacturers

High Batch-to-Batch Consistency
To ensure predictable finished product quality, every lot undergoes rigorous purity and assay testing prior to release.

Superior Processing Performance
Supplied as a free-flowing crystalline powder with excellent water solubility, OAKG delivers: Efficient dry-blending and uniform ingredient distribution. Consistent capsule filling and smooth tablet compression. Rapid dissolution in ready-to-mix (RTM) beverage applications.

Enhanced Storage Stability
Controlled moisture levels (Loss on Drying <= 1.0%) and protective double-layer packaging help prevent caking during international transport and long-term storage.

Quality Assurance & Regulatory Documentation

We provide a complete technical dossier to accelerate your internal compliance and purchasing approval processes:
Certificate of Analysis (COA) per batch

Technical Data Sheet (TDS) & Product Specification

Safety Data Sheet (SDS / MSDS)

Heavy Metal & Microbiological Test Reports

Complete Batch Traceability Records

Factory Certifications: ISO, GMP, HACCP, Halal, Kosher (available upon request)

Controlled Manufacturing Process

Raw Material Verification: Identity and purity testing of starting inputs.

Precision Synthesis: Monitored reaction conditions for optimal molecular bonding.

Purification & Crystallization: Effective removal of impurities.

Controlled Drying: Strict moisture control to maintain free-flowing properties.

Final Quality Release: Comprehensive lab verification prior to secure packaging.

Target Applications

Sports Nutrition: Pre-workout blends, recovery formulas, and intra-workout powders.

Healthy Aging: Synergistic combinations with Ca-AKG, AAKG, L-Citrulline, L-Glutamine, and Taurine.

Functional Foods & Beverages: Ready-to-mix drink powders, nutritional sachets, and meal replacements.

Technical Specifications

Item	Specification
Product Name	L-Ornithine Alpha-Ketoglutarate (OAKG)
CAS Number	5192-84-7
Appearance	White to Off-White Crystalline Powder
Assay	98.0% Min.
Solubility	Water Soluble
Loss on Drying	<= 1.0%
Heavy Metals	Meets Food / Dietary Supplement Standards
Microbiological Limits	Meets Food Grade Requirements
Shelf Life	24 Months
Storage Conditions	Store in a cool, dry place away from moisture and direct sunlight

Packaging & Supply Options

Standard Packaging: 25 kg fiber drums with double PE inner bags (1 kg and 5 kg sample sizes available).

Supply Services: Bulk supply, OEM / Private Label support, customized labeling, and long-term contract pricing.

FAQ

Q: What is L-Ornithine Alpha-Ketoglutarate (OAKG)?

A: OAKG is a compound consisting of L-Ornithine and Alpha-Ketoglutaric Acid. It is widely used in sports nutrition, amino acid blends, healthy aging formulations, and specialized nutrition products.

Q: What dosage forms is OAKG suitable for?

A: OAKG can be used in capsules, tablets, powder blends, stick packs, sachets, and functional beverage formulations due to its good solubility and processing characteristics.

Q: What quality documents are available?

A: Documentation may include the Certificate of Analysis (COA), Product Specification, Technical Data Sheet (TDS), Safety Data Sheet (SDS/MSDS), Heavy Metal Test Report, Microbiological Test Report, and other supporting documents upon request.

Q: How is batch consistency maintained?

A: Batch consistency is supported through standardized manufacturing procedures, process monitoring, raw material verification, finished product testing, and complete batch traceability.

Q: Is customized packaging available?

A: Yes. Packaging sizes, labeling, and private label services can be customized based on customer requirements and order quantities.

Q: What packaging options are available?

A: Common packaging options include 1 kg sample bags, 5 kg bags, 10 kg cartons, and 25 kg fiber drums with double PE inner bags. Other packaging configurations may be available upon request.

Q: How should OAKG be stored?

A: The product should be stored in a cool, dry place away from direct sunlight and moisture. Containers should remain tightly sealed after opening to help maintain product stability.

Q: What should buyers evaluate when selecting an OAKG supplier?

A: Key evaluation factors include product purity, batch consistency, moisture control, heavy metal compliance, microbiological quality, technical documentation, packaging quality, production capacity, and long-term supply reliability.

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