Astaxanthin CAS 472-61-7

Bulk Astaxanthin Supplier (CAS 472-61-7) – ≥5% Assay, EU Supply

Bulk supply of Astaxanthin (CAS 472-61-7) for cosmetic, nutraceutical, food supplement, and R&D applications.
Available from EU warehouse with ≥5% assay and full documentation.

Who This Product Is For

• Cosmetic manufacturers (anti-aging and antioxidant formulations)
• Nutraceutical and dietary supplement manufacturers
• Functional food and beverage developers
• R&D laboratories and formulation teams
• Ingredient distributors

Key Specifications

• INCI: Astaxanthin
• CAS Number: 472-61-7
• Assay: ≥5% (UV)
• Appearance: Reddish brown fine powder
• Botanical source: Haematococcus pluvialis 
• Part: whole plant
• Molecular formula: C₄₀H₅₂O₄
• Molecular weight: 596.84

Bulk Supply Information

• MOQ: 10 g (evaluation and analytical testing)
• Stock availability: EU warehouse
• Larger volumes: Available on request
• Lead time: 5–10 working days
• Packaging: Plastic bags / bottles / drums depending on quantity
• Typical applications: antioxidant systems, anti-aging formulations, nutraceutical products, functional ingredient blends

Commercial Supply Programs

Beyond standard pack sizes, NST Chemicals supports commercial-scale procurement for cosmetic and food supplement manufacturers. For larger volume requirements, we offer custom quotations, volume-based pricing, and Annual Supply Agreements with scheduled split deliveries throughout the year.

Depending on the ingredient, annual supply volumes ranging from 100 kg to 2 metric tons can be accommodated. Reserved production capacity and long-term sourcing arrangements are available for customers seeking predictable lead times, batch-to-batch consistency, and secure supply chains.

For volume quotations, annual contracts, or specific sourcing requirements, please contact [email protected].

Documentation Available

• Certificate of Analysis (CoA)
• Technical Data Sheet (TDS)
• Safety Data Sheet (SDS)
• Assay analysis
• Heavy metal analysis
• Microbiological testing documentation
• Solvent and pesticide residues analysis
• Additional technical and regulatory documentation on request

Documentation available for quality verification and regulatory support. Additional quality-related information can be provided to support formulation, compliance, and internal validation requirements.

Applications

• Cosmetic formulations focused on antioxidant protection
• Anti-aging skin-care products
• Nutraceutical and dietary supplement formulations
• Functional food and beverage applications
• R&D and formulation development projects

Product Notes

• Astaxanthin is a naturally occurring carotenoid primarily obtained from Haematococcus pluvialis microalgae.
• Widely used in cosmetic and nutraceutical formulation development involving carotenoid-based antioxidant systems.
• Suitable for applications requiring standardized carotenoid ingredients with documented quality specifications.

Why Choose NST Chemicals

• EU-based supplier focused on cosmetic and nutraceutical active ingredients
• Consistent batch quality with verified specifications
• Flexible quantities from R&D to bulk supply
• 10 g packs available for independent testing and formulation evaluation
• Reliable logistics from EU warehouse
• Fast B2B communication (1h–24h response)

Request Bulk Quotation

Looking for pricing or samples?

• Custom quotes for 10 g+ orders
• Support for formulation projects
• Response time: from 1 hour up to 24 hours

👉 Email: [email protected]
👉 WhatsApp: +371 24220280

About NST Chemicals

Established in 2017 in Latvia, NST Chemicals is a flexible distributor of high-quality phytochemicals and natural active ingredients. We offer quantities from 10 g to 100 kg, transparent pricing, fast response times (1–24 hours), and reliable worldwide shipping with full documentation.