Fucoidan Powder (Seaweed Extract): Bulk Supplier

Plant Extracts

A seaweed polysaccharide, specified by content and species

Fucoidan is a sulfated polysaccharide found in brown seaweeds such as kelp, wakame and bladderwrack. The common market grades are 20%, 50%, 85%, 90%, 95% and 98% purity. A specification states the purity, the sulfate content and the seaweed species it comes from. Buyers looking for seaweed or sea moss ingredients often ask for it.

Purity 20%, 50%, 85%, 90%, 95% or 98%
From kelp, wakame or bladderwrack
Off-white to light brown powder
For capsules, tablets and drink blends

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Specifications

Fucoidan (Brown Seaweed Extract) at a glance

Source	Brown seaweeds such as kelp (Laminaria), wakame (Undaria) and bladderwrack (Fucus); species stated on the specification
Purity	Fucoidan 20%, 50%, 85%, 90%, 95% or 98%
Appearance	Off-white to light brown powder
Other figures	Sulfate content, heavy metals and iodine on the Certificate of Analysis
Form	Fine powder
Grade	Standardized to an active content, or a ratio extract, to your specification
Packaging	Export drums or cartons with a double food-grade inner bag; smaller packs on request
Sample	Available for testing before you order
Documents	Specification sheet and batch Certificate of Analysis (COA)
MOQ	25 kg
Lead time	Quoted per order

Final specifications are confirmed in writing with your quotation and checked against the sample you approve.

Before You Order

Points to settle with your supplier

Fucoidan and sea moss are different. Sea moss is a red seaweed and does not supply fucoidan. Fucoidan comes from brown seaweeds. Name the ingredient on your label by what it is. We supply sea moss as a separate product.
Source species. In the European Union, fucoidan is authorized as a novel food only from specific seaweed species. Check that the species on the specification is covered in your market.
Heavy metals and iodine. Seaweeds accumulate arsenic, cadmium and iodine. Ask for these results on every batch.

How Ordering Works

From specification to shipment

Specification
Tell us the product, the grade or content you need, the quantity and the destination.
Quotation
We confirm the specification and quote price, pack size and lead time.
Sample
A sample is sent with its specification sheet so you can test it before ordering.
Production & Testing
The batch is produced and tested against the agreed specification.
Packing & Shipping
Goods are packed for export and shipped with the batch documents.

Documents supplied with each order: specification sheet, batch Certificate of Analysis (COA), packing list and commercial invoice. A health certificate and a certificate of origin can be supplied on request.

Request a Quote

Tell us the specification you need

Send the product name, the grade or active content, the quantity and your target market. We reply within 24 hours with questions or a quotation.

Emailinfo@oneste.cc
Tel / WhatsApp / WeChat+86 150 9154 7881

FAQ

Questions buyers ask first

Can I get a sample before ordering?

Yes. We send a sample with its specification sheet so you can test it in your own application before you place an order.

What is the minimum order quantity?

The minimum order is 25 kg per product. Smaller sample quantities are available for testing before you order.

Which documents come with the goods?

Each batch ships with a specification sheet and a Certificate of Analysis, plus the commercial invoice and packing list. A health certificate and a certificate of origin can be supplied on request.

Can you turn this ingredient into a finished product?

Yes. We can fill it into capsules, press it into tablets or blend it into a premix powder under your brand. See our OEM pages for the dosage forms we supply.