Calcium Alpha-Ketoglutarate (Ca-AKG) Ingredient for Nutraceutical Manufacturing

Calcium Alpha-Ketoglutarate (Ca-AKG) is a high-purity, bioavailable mineral salt form of Alpha-Ketoglutarate (AKG). Specially engineered for dietary supplement manufacturers, CDMOs, and distributors, it serves as a core functional ingredient for healthy aging, sports performance, and cellular energy formulations.

Key Product Advantages

Superior Processing & Stability: Highly stable, non-hygroscopic, and easy to blend across capsules, compressed tablets, and ready-to-mix (RTM) powders.

Targeted Longevity Application: Supports cellular metabolism, mitochondrial function, and vital metabolic pathways-ideal for premium anti-aging product lines.

Sports Performance & Recovery: Plays a key role in the Krebs cycle, supporting energy efficiency, nitrogen balance, and post-workout recovery.

Main Applications

Market Segment	Target Products	Primary Formulation Benefit
Healthy Aging & Longevity	Vitality capsules, cell-renewal powders, anti-aging complexes	High bioavailability; supports cellular energy & structural health
Sports & Active Nutrition	Pre-workout blends, post-workout recovery drinks	Optimizes metabolic pathways and nitrogen balance
Custom Nutraceuticals	Multi-nutrient energizers, custom mineral-amino blends	Excellent flowability and stability in complex formulas

Technical Specifications

Chemical Name	Calcium Alpha-Ketoglutarate Monohydrate
CAS Number	71686-01-6
Assay (Purity)	98.0% (HPLC / Titration)
Calcium Content	18.0% - 22.0%
Appearance	Off-white to white crystalline powder
Particle Size	80–100 Mesh (Customizable)
Loss on Drying	10.0%

Quality Assurance & Supply Reliability

Global Standards: Manufactured in cGMP, ISO 9001, ISO 22000, FSSC 22000, Halal, and Kosher certified facilities.

Audit-Ready Documentation: COA (per batch), Technical Data Sheet (TDS), SDS/MSDS, Allergen-Free Statement, Non-GMO, and BSE/TSE-Free certificates.

Scalable Supply Chain: Robust commercial capacity ensures consistent batch-to-batch quality, stable pricing, and flexible bulk packaging (standard 25 kg fiber drums or custom packaging).

FAQ

Q: What is Calcium Alpha-Ketoglutarate (Ca-AKG)?

A: Calcium Alpha-Ketoglutarate (Ca-AKG) is a calcium salt form of Alpha-Ketoglutarate used as a functional ingredient in dietary supplements, nutraceutical products, and sports nutrition formulations.

Q: What are the main applications of Ca-AKG?

A: Ca-AKG is mainly used in healthy aging supplements, longevity nutrition products, sports nutrition formulas, and customized functional nutrition products.

Q: What is the difference between AKG and Calcium Alpha-Ketoglutarate?

A: AKG is the core nutritional compound, while Ca-AKG combines AKG with calcium to create a calcium-associated ingredient form suitable for supplement development.

Q: Can Ca-AKG be used in capsules and tablets?

A: Yes. Ca-AKG can be incorporated into capsules, tablets, powders, and other supplement formats depending on the final formulation requirements.

Q: What documents should buyers request when sourcing Ca-AKG?

A: Professional buyers usually evaluate documents such as COA, specifications, testing records, and technical documentation before approving a new ingredient supplier.

Q: Is Ca-AKG suitable for private label supplement products?

A: Yes. Ca-AKG can be supplied as a bulk ingredient for private label brands, contract manufacturers, and companies developing customized nutritional products.

Q: How should Calcium Alpha-Ketoglutarate be stored?

A: Ca-AKG should generally be stored in a sealed container in a cool and dry environment to help maintain ingredient stability during storage and transportation.

Q: What should buyers consider when selecting a Ca-AKG supplier?

A: Buyers should evaluate ingredient specifications, quality documentation, production consistency, packaging options, technical support, and the supplier's ability to meet long-term supply requirements.

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