Natural Astaxanthin Powder

Natural Astaxanthin Powder for Supplement, Food and Cosmetic Manufacturing

Natural astaxanthin is widely used in premium nutrition and personal care products because it combines a natural source with broad formulation compatibility. At Gold Herb, we supply astaxanthin powder produced from Haematococcus pluvialis for manufacturers of dietary supplements, functional foods, beverages, and cosmetics.

The product is available in several standardized strengths, allowing formulators to select the concentration that best matches their finished product. Whether the project involves capsules, softgels, powdered beverages, tablets, or topical formulations, different grades can be supplied according to production requirements.

Every lot is tested before shipment and supported with complete technical documentation, including the Certificate of Analysis (COA), Technical Data Sheet (TDS), Material Safety Data Sheet (MSDS), and microbiological testing reports. These documents help simplify supplier qualification, quality review, and regulatory filing.

From product development samples to full-scale commercial orders, we provide consistent material, responsive communication, and dependable delivery for long-term ingredient sourcing.

Request a COA | Request a Sample | Get a Bulk Quote

 

Why Manufacturers Choose Our Natural Astaxanthin

Selecting an astaxanthin supplier involves far more than comparing assay values. Reliable production, complete documentation, and consistent product quality often have a greater impact on long-term purchasing decisions.

Gold Herb supports global supplement brands, contract manufacturers, cosmetic companies, and ingredient distributors with:

· Natural astaxanthin derived from Haematococcus pluvialis

· Standard concentrations including 1%, 2%, 5%, and 10%, with customization available

· Batch-specific analytical testing before release

· COA, TDS, MSDS, specification sheets, and other quality documents

· Stable production planning and international shipping support

· Packaging options suitable for laboratory evaluation, pilot production, or bulk purchasing

Our goal is to make sourcing straightforward by providing consistent quality, reliable documentation, and responsive technical support throughout the purchasing process.

Product Specifications

Parameter	Details
Product Name	Natural Astaxanthin Powder
Appearance	Dark red to brown crystalline powder
Specification	1%, 2%, 3%, 5%, 10%
CAS No	472-61-7
Molecular Formula	C40H52O4
Molecular Weight	596.84
Test Method	HPLC
Solubility	Insoluble in water, soluble in organic solvents
Sample	Provided
Customized Service	Available
Storage	Store in tightly closed original container, protected from light
Certificates	FDA, ISO9001, HACCP, HALAL, Kosher

Quality Assurance

Certificate of Analysis (COA) for Astaxanthin Powder[Request COA]

What Is Natural Astaxanthin Powder?

Natural astaxanthin is a red carotenoid produced by the microalga Haematococcus pluvialis. When exposed to environmental stress, the algae accumulate astaxanthin as a protective pigment, making this species one of the richest natural sources used in commercial production.

Following cultivation and extraction, the astaxanthin is purified and standardized into powder with defined concentration levels. Different grades are available to accommodate various formulation needs, making the ingredient suitable for both nutritional and cosmetic applications.

Today, it is commonly incorporated into capsules, softgels, tablets, powdered drink mixes, functional foods, and skincare products. Its natural origin and flexible formulation characteristics have made it a widely used ingredient in premium wellness and beauty products.

Why Haematococcus pluvialis Is the Preferred Source

Astaxanthin can be obtained from several sources, including yeast, crustaceans, and chemical synthesis. For products intended for human nutrition and cosmetics, however, Haematococcus pluvialis remains the most widely recognized natural source.

Under controlled cultivation conditions, the algae naturally accumulate high levels of astaxanthin before harvesting. Commercial production typically includes cultivation, harvesting, cell disruption, extraction, purification, concentration, drying, and final standardization. Managing each stage under documented procedures helps maintain batch consistency and supports full production traceability.

Because it is derived from a renewable microalgal source, Haematococcus pluvialis is often selected by manufacturers developing products positioned around naturally sourced ingredients.

Natural vs. Synthetic Astaxanthin

Natural and synthetic astaxanthin have the same molecular formula, but they differ in origin, manufacturing process, and primary commercial use.

Feature	Natural Astaxanthin	Synthetic Astaxanthin
Source	Haematococcus pluvialis	Chemical synthesis
Main Market	Dietary supplements, cosmetics	Aquaculture feed
Product Positioning	Naturally derived ingredient	Industrial production
Typical Uses	Human nutrition and personal care	Fish and shrimp pigmentation
Market Preference	Premium consumer products	Feed applications

For most manufacturers, selecting an astaxanthin supplier is about more than concentration or price. Factors such as production consistency, analytical documentation, quality management, regulatory support, and supply reliability often play a larger role in establishing a long-term sourcing partnership.

Physical & Chemical Characteristics

The physical properties of natural astaxanthin powder vary slightly according to concentration and carrier system, but every commercial batch is produced to meet predefined quality specifications.

Typical product characteristics include:

· Dark red to reddish-brown free-flowing powder

· Characteristic odor with no abnormal smell

· Standardized astaxanthin content

· Low moisture content for improved storage stability

· Batch-specific identification and full production traceability

· Manufactured under documented quality management procedures

Because natural astaxanthin is sensitive to light, oxygen, and elevated temperatures, suitable packaging and storage conditions are essential to help preserve product quality during transportation and long-term storage. Moisture-resistant inner packaging and light-protective outer containers are used to minimize environmental exposure throughout the supply chain.

Manufacturing Process

Consistent ingredient performance begins with a well-controlled manufacturing process. From microalgae cultivation to finished packaging, each production stage is documented and monitored to maintain batch-to-batch consistency.

Controlled Algae Cultivation

Selected Haematococcus pluvialis strains are cultivated under controlled conditions where temperature, light intensity, nutrients, and water quality are continuously monitored to support healthy biomass growth.

Harvesting

After the algae reach the target growth stage, the biomass is harvested and prepared for further processing while minimizing unnecessary handling.

Cell Wall Disruption

Since astaxanthin is naturally enclosed within robust algal cells, mechanical disruption is used to improve extraction efficiency and maximize ingredient recovery.

Extraction & Purification

The pigment is extracted under controlled processing conditions before undergoing purification to remove unwanted impurities and achieve the desired product specification.

Drying & Standardization

Following concentration, the extract is dried and blended into standardized grades such as 1%, 2%, 5%, or 10%, providing manufacturers with options that fit different formulation requirements.

Final Packaging

The finished powder is packed in clean production areas using moisture- and light-resistant packaging materials. Each package carries a unique batch number for complete traceability throughout distribution.

Quality Control & Batch Documentation

Quality verification is carried out before every shipment to confirm that each batch complies with internal specifications.

Routine testing may include:

· Astaxanthin assay

· Product identification

· Appearance

· Moisture content

· Heavy metals

· Microbiological limits

· Residual solvents (where applicable)

Depending on customer or regulatory requirements, the following documentation can be provided:

· Certificate of Analysis (COA)

· Technical Data Sheet (TDS)

· Material Safety Data Sheet (MSDS)

· Product Specification Sheet

· Allergen Statement

· Non-GMO Statement (where applicable)

· Certificate of Origin

· Additional export documentation upon request

Complete production records and batch documentation support supplier qualification, product traceability, and quality audits.

Production Capacity

A stable supply chain is just as important as product quality, particularly for manufacturers with ongoing production schedules.

Gold Herb supports customers at different stages of product development, from laboratory evaluation to commercial-scale manufacturing.

Our supply capabilities include:

· Planned production scheduling

· Flexible order quantities

· Sample availability for formulation work

· Commercial-scale manufacturing support

· International shipping experience

· Batch traceability

· Technical documentation

· Fast quotation response

Whether the requirement is a few kilograms for R&D or larger commercial volumes, the same attention is given to product consistency, documentation, and delivery.

Applications

Dietary Supplements

Natural astaxanthin powder is commonly formulated into capsules, tablets, softgels, stick packs, and powdered supplements. Manufacturers can select different concentration levels to match specific dosage requirements.

Functional Foods & Beverages

It is also incorporated into powdered beverages, nutrition blends, healthy aging formulas, sports nutrition products, and other functional food applications where naturally sourced ingredients are preferred.

Beauty Nutrition

Astaxanthin has become a popular ingredient in beauty-from-within formulations and premium wellness products targeting skin-focused nutritional support.

Cosmetic Formulations

In personal care products, natural astaxanthin is used in creams, serums, lotions, facial masks, and other topical applications where naturally derived carotenoids complement product positioning.

Why Choose Gold Herb

Reliable ingredient sourcing depends on more than product specifications. Manufacturers also look for consistent quality, responsive communication, and dependable supply support.

Gold Herb works with supplement brands, contract manufacturers, ingredient distributors, and cosmetic companies by providing:

· Standardized production with documented quality procedures

· Batch-specific laboratory testing before shipment

· Complete technical documentation for supplier qualification

· Flexible packaging for sampling, pilot production, and bulk orders

· Export experience across North America, Europe, Asia, Oceania, and other international markets

· Responsive sales and technical support throughout the purchasing process

Our objective is to simplify procurement while helping customers maintain consistent quality across every order.

Packaging & Storage

Standard packaging options include:

· 1 kg aluminum foil bag

· 5 kg carton

· 25 kg fiber drum with double PE inner bags

Customized packaging can also be arranged for OEM or contract manufacturing projects.

For optimum stability, store the product in a cool, dry environment away from direct sunlight and excessive heat. Containers should remain tightly sealed after opening to minimize exposure to moisture and air.

When stored under recommended conditions, the typical shelf life is 24 months from the production date.

Choosing the Right Astaxanthin Supplier

When evaluating suppliers, purchasing teams typically consider more than assay values and pricing.

Important assessment factors include:

· Source of raw materials

· Manufacturing consistency

· Batch traceability

· Quality management system

· Laboratory testing capability

· Availability of technical documentation

· Production capacity

· International shipping experience

· Supply reliability

· Technical and after-sales support

Reviewing these factors together can help reduce sourcing risk and support long-term supplier partnerships.

 

Related Ingredients

Many customers purchasing natural astaxanthin also source other healthy aging and antioxidant ingredients from the same supplier, including:

· L-Ergothioneine Powder

· Urolithin A Powder

· Coenzyme Q10 Powder

· PQQ Powder

· Fisetin Powder

· Spermidine Powder

· Resveratrol Powder​​​​​​​

Consolidating multiple ingredients through a single supplier can simplify purchasing, documentation management, and international logistics.

Frequently Asked Questions

What concentrations are available?
Standard grades include 1%, 2%, 5%, and 10%. Customized specifications may be discussed for volume projects.

Can I obtain a sample before placing a production order?
Yes. Samples are available for formulation trials, compatibility testing, and supplier evaluation.

Do you provide batch-specific quality documents?
Yes. Every shipment includes a Certificate of Analysis (COA), and additional documents such as TDS, MSDS, specification sheets, and Certificates of Origin can be supplied upon request.

What packaging options are available?
Standard packaging includes 1 kg foil bags and 25 kg fiber drums. Customized packaging is available for OEM projects.

How should the product be stored?
Store in a cool, dry location away from direct sunlight. Keep containers tightly sealed after opening to help maintain product quality.

Which industries typically use natural astaxanthin?
Applications include dietary supplements, functional foods, beverages, sports nutrition, beauty nutrition, and cosmetic formulations.

Do you support OEM or private-label projects?
Yes. We work with customers developing customized formulations and private-label products.

What is the minimum order quantity?
MOQ depends on the concentration grade and packaging configuration. Please contact us for project-specific information.

Which countries do you export to?
We supply customers throughout North America, Europe, Asia-Pacific, South America, the Middle East, and other international markets.

How long is the production lead time?
Lead time varies according to inventory availability and order quantity. A confirmed schedule will be provided with the quotation.

Request a COA, Sample or Bulk Quote

Whether you are qualifying a new ingredient supplier or scaling up an existing formulation, our team can help you identify the most suitable astaxanthin specification for your project.

To receive an accurate quotation, please provide:

· Required astaxanthin concentration

· Intended application

· Estimated purchase quantity

· Destination country

· Documentation or certification requirements

After reviewing your inquiry, we will recommend an appropriate specification, prepare the requested technical documents, and provide a quotation based on your sourcing needs.