Fucoidan is a fucose-rich sulfated polysaccharide found in brown seaweeds such as Fucus vesiculosus. It has become one of the most researched marine bioactives for immune support, gut health and cellular wellness — supplied in 85%–95% purity grades for supplements and functional foods.
Product Specification
- Source: Fucus vesiculosus (brown seaweed)
- Appearance: light yellow to tan powder
- Purity: 85%–95% (fucoidan content)
- Fucose content: typically ≥25%
- Sulfate content: typically ≥20%
- Solubility: soluble in water
- Molecular weight: 100–800 kDa (grade dependent)
Key Benefits
- Immune modulation: the most researched fucoidan benefit
- Gut health: supports intestinal barrier & microbiota balance
- Cellular wellness: studied for apoptosis & antioxidant pathways
- High purity: 85%–95% standardized grades
- Marine clean-label: from wild-harvested brown seaweed
Main Applications
- Immune supplements: daily defense & wellness formulas
- Gut health products: barrier-support formulations
- Anti-aging: cellular-health premium supplements
- Functional beverages: marine wellness drinks
- Cosmetic research: skin-soothing & antioxidant actives
Why Choose Our Bulk Fucoidan?
- GMP manufacturing: full quality control from raw material to finished product
- Complete documentation: COA, SDS, heavy metal and microbiology test reports available on request
- Flexible supply: multiple specifications in stock, from R&D samples to container orders
- Export experience: reliable shipping to EU, North America, Australia, Japan and Middle East
Recommended Usage
Typical use in finished supplements 100–500 mg per serving. Water-soluble — suitable for capsules, powders and beverages.
FAQ About Wholesale Fucoidan
What is Fucoidan?
A fucose-rich sulfated polysaccharide from brown seaweeds.
What purity is available?
85%–95% fucoidan content.
What is the source?
Fucus vesiculosus (brown seaweed).
Is it water soluble?
Yes — soluble in water.
What is it used for?
Immune support, gut health and cellular wellness supplements.
Does it have a taste?
Mild seaweed note; easily masked in capsules.
Do you provide COA and SDS?
Yes — full documentation available on request.
What is the shelf life?
Typically 24 months stored sealed in a cool, dry place.
Can I get samples?
Yes — trial samples available.
What are your MOQ terms?
Flexible MOQ, discussed on inquiry.
Start Your Fucoidan Bulk Order
Contact our sales team today for spec sheets, samples and bulk pricing — our technical team is ready to support your product development.
