Citrulline Alpha-Ketoglutarate (Citrulline AKG) Supplier for Sports Nutrition and Dietary Supplement Manufacturing

Citrulline Alpha-Ketoglutarate (Citrulline AKG) combines L-Citrulline with Alpha-Ketoglutaric Acid into a high-purity, bioavailable functional ingredient. It is extensively utilized in sports nutrition and dietary supplement manufacturing-particularly in pre-workout complexes, nitric oxide (N.O.) boosters, amino acid blends, and athletic recovery formulas.

Technical Specifications & Key Parameters

Parameter	Specification / Limit	Test Method
Product Name	Citrulline Alpha-Ketoglutarate (Citrulline AKG)	--
CAS Number	54570-85-7	--
Appearance	White to off-white crystalline powder	Visual
Assay (Purity)	98.0%	HPLC
Particle Size	100% through 80 mesh (Custom mesh available)	Sieve Analysis
Bulk Density	0.40 - 0.65 g/mL	USP <616>
Loss on Drying	1.0%	USP <731>
Heavy Metals	Total10 ppm 1ppm	ICP-MS
Microbiological Limits	Total Plate Count < 1,000 CFU/g; Yeast & Mold < 100 CFU/g; E. coli & Salmonella: Negative	USP <2021/2022>
Standard Packaging	25 kg/Fiber Drum with double food-grade PE inner liners	--
Storage & Shelf Life	24 months stored in sealed original packaging in a cool, dry place away from direct heat and light.	--

Strategic Advantages for Product Development

Versatile Dosage Form Compatibility
Powder Drink Mixes: Fast dispersibility and clean taste profile.

Capsules & Tablets: Consistent bulk density and flowability optimized for high-speed encapsulation and tableting lines.

Stick Packs & Sachets: Controlled low moisture ($\le 1.0\%$) prevents caking during automated filling.

High Formulation Synergy
Blends seamlessly with key active sports nutrition and functional health ingredients:

Performance & Strength: Creatine Monohydrate, Beta-Alanine, Arginine AKG (AAKG), L-Arginine, Betaine Anhydrous.

Amino Acid Networks: BCAAs (2:1:1 / 4:1:1), EAAs, L-Glutamine, Taurine.

Energy & Focus Complexes: Electrolytes, Caffeine Anhydrous, L-Theanine, Vitamin B-Complex.

Comprehensive Quality Control & Compliance

Raw Material Control: Qualified vendor auditing, identity verification (FTIR/HPLC), and complete lot-to-lot raw material traceability.

Manufacturing Standards: Produced in cGMP, ISO 22000, and HACCP certified processing lines. Equipment cleaning validation prevents cross-contamination.

Independent Verification: Batch testing backed by third-party international laboratory reports (e.g., SGS, Eurofins) upon request.

Global Compliance: Certified Non-GMO, Allergen-Free, BSE/TSE-Free, Halal, and Kosher.

Qualification Documentation Package

To accelerate your Quality Assurance (QA) and Procurement vendor evaluation, we provide complete compliance documentation:

Certificate of Analysis (COA) (Batch-specific)
Product Specification Sheet & Technical Data Sheet (TDS)
Safety Data Sheet (SDS / MSDS) (GHS Compliant)
Manufacturing Process Flow Chart
Allergen, Non-GMO, and BSE/TSE Statements

Global Supply & Procurement Support

Buyer Challenge	Solution Provided
Batch-to-Batch Variation	Standardized cGMP processing and strict HPLC testing ensure consistent purity and physical properties.
Lengthy Vendor Onboarding	Complete document packages (COA, SDS, TDS, Certifications) dispatched immediately upon inquiry.
Production Caking / Flow Issues	Strictly controlled moisture limits (1.0%) ensure trouble-free automated packaging.
Supply Chain Disruptions	Strategic raw material reserves and flexible bulk production capacity secure long-term continuity.

Request Samples & Commercial Quotation

Free Samples: 100g – 500g samples ready for immediate R&D dispatch.

Technical Specs: Download latest COA, SDS, and Specification Sheets.

Bulk Pricing: Receive tiered pricing and shipping lead times within 24 hours.

FAQ

Q: What is Citrulline Alpha-Ketoglutarate?

A: Citrulline Alpha-Ketoglutarate is a combination of L-Citrulline and Alpha-Ketoglutaric Acid widely used in sports nutrition and dietary supplement formulations.

Q: Which industries commonly use Citrulline AKG?

A: It is commonly used in sports nutrition, dietary supplements, functional nutrition products, and customized amino acid formulations.

Q: What dosage forms are suitable for Citrulline AKG?

A: The ingredient can be used in powder supplements, capsules, tablets, stick packs, sachets, and other solid dosage forms.

Q: Can Citrulline AKG be combined with other active ingredients?

A: Yes. It is commonly formulated with creatine, beta-alanine, AAKG, L-arginine, BCAA, EAA, taurine, electrolytes, and caffeine according to product design requirements.

Q: What documents are available for supplier qualification?

A: Commercial buyers can request the Certificate of Analysis (COA), Product Specification Sheet, Safety Data Sheet (SDS), Technical Data Sheet (TDS), and other supporting technical documents.

Q: How is product quality verified before shipment?

A: Each batch is evaluated according to established specifications, including identification, assay, moisture, appearance, and other applicable quality parameters before shipment.

Q: Can customized packaging be provided?

A: Yes. Packaging solutions can be arranged according to order quantity, transportation requirements, and customer specifications.

Q: What should buyers evaluate before selecting a Citrulline AKG supplier?

A: Key evaluation factors include product specifications, batch consistency, quality management procedures, technical documentation, production capability, supply stability, and communication efficiency.

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Citrulline Alpha-Ketoglutarate