Description
Product Overview
Astaxanthin is a high-value nutraceutical raw material widely used as a dietary supplement ingredient in antioxidant and healthy aging formulations. The active compound is Astaxanthin (3,3′-dihydroxy-β,β-carotene-4,4′-dione), a naturally occurring xanthophyll carotenoid.
CAS Number: 472-61-7
Chemical Classification: Xanthophyll carotenoid
Origin: Commonly derived from microalgae (Haematococcus pluvialis) through controlled cultivation
Extraction Method: Supercritical CO₂ or solvent extraction followed by purification
Standardization: Typically standardized to 1–10% astaxanthin (powder form)
Solubility: Lipid-soluble (insoluble in water)
Physical Form: Dark red powder or oleoresin
This supplement grade ingredient is widely utilized by contract manufacturers and private label supplement brands seeking a stable, third-party tested carotenoid active compound.
Scientific & Functional Benefits
As a dietary supplement ingredient, Astaxanthin is commonly used to:
Support antioxidant activity
Help maintain skin health and elasticity
Support eye health
Contribute to cardiovascular wellness
Support exercise recovery and endurance
Help maintain healthy inflammatory balance
All benefits are expressed using structure/function compliant language consistent with FDA dietary supplement guidance.
Mechanism of Action (Structure/Function Compliant)
Astaxanthin functions as a potent lipid-phase antioxidant due to its unique molecular structure, which allows it to span cell membranes. By helping neutralize reactive oxygen species and supporting cellular redox balance, this active compound contributes to maintaining normal cellular function. Its lipophilic nature supports integration into lipid membranes, helping maintain structural integrity under oxidative stress conditions.
Recommended Dosage in Finished Supplements
The recommended dosage of Astaxanthin in finished dietary supplements typically ranges from 4–12 mg per day, depending on formulation goals and regional regulatory considerations.
For manufacturers evaluating how to use Astaxanthin in dietary supplements, it is commonly incorporated into:
Softgel capsules (oil-based systems)
Lipid-filled capsules
Functional nutrition blends
Combination antioxidant formulas
Applications in Dietary Supplement Manufacturing
This Astaxanthin nutraceutical raw material bulk ingredient is suitable for:
Healthy aging supplements
Skin and beauty-from-within formulas
Eye health products
Sports nutrition formulations
Cardiovascular support blends
It integrates efficiently into GMP compliant production systems and supports private label supplement development.
Technical Specifications
Appearance: Dark red crystalline powder or oleoresin
Assay: Standardized 1–10% (powder)
Solubility: Oil-soluble
Heavy Metals: Within USP/AOAC acceptable limits
Microbiological Standards: Compliant with dietary supplement requirements
Storage: Store in a cool, dry place, protected from light and oxygen
Quality, Compliance & Certifications
Our Astaxanthin supplement grade material is manufactured under GMP compliant conditions and is third-party tested for identity, potency, heavy metals, and microbiological safety. COA and technical documentation are available to support contract manufacturer and regulatory requirements.
Why Choose Us as Your Bulk Nutraceutical Supplier
As a professional bulk supplier, we provide:
Consistent standardized active compound potency
Reliable global supply chain
Regulatory-aligned documentation
Flexible bulk packaging options
Buy Astaxanthin supplement grade bulk with confidence for advanced dietary supplement manufacturing.
Shipping Information
Free shipping worldwide. Shipping remains free permanently. Delivery time: 10–15 business days.
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