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Fucoidan Extract 98% Brown Seaweed Extract 20% Fucose
Fucoidan Extract 98% Brown Seaweed Extract 20% Fucose

Fucoidan Extract 98%: 100g-1kg – Fucose 20% (COA-tested)

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Fucoidan extract is a complex sulphated polysaccharide found in several species of brown seaweed. Brown seaweeds are often large and range from giant kelp, which is 20 meters long, to thick seaweeds that are 2-4 m long, and some small species that are 30–60 cm long. The phytochemical is non-toxic, biodegradable, and approved by FDA as Generally Recognized As Safe (GRAS) ingredient.

Fucose in turn is a sugar found fucoidan in smaller amounts, although it makes us 20% of this supplement. It is a rare sugar and one of only eight known bioactive sugars essential for cell to cell communication.


Fucoidan extract has various beneficial biological and pharmacological activities, such as being immune-modulatory, anti-inflammatory, anti-oxidative, anti-tumorigenic / cancer growth inhibitor, anticoagulant, and neuroprotective.

Different studies suggest this polysaccharide can boost the immune defense mechanisms, such as by increasing antibody production after vaccination. Likewise, other studies show it has anti-inflammatory properties, which may help prevent infections due to inherent antiviral properties.

Several studies indicate the substance has antitumor properties, but more research is still needed. A study in overweight and obese adults suggests that it can decrease diastolic blood pressure and LDL (“bad”) cholesterol levels when used over a sustained period. Finally, laboratory studies suggest that fucoidan extract has anticoagulant and antithrombotic properties.

In humans, fucose is found in the skin, brain cells, retina of the eyes, and kidneys. It is also excreted in breast milk and may be important for the transfer of immunity to the newborns. Overall, fucose plays an active role in the strengthening the immune system and in the function of red blood cells.

Suggested use

The suggested daily amount varies, but it is generally between 100 mg to 4000 mg once or twice daily. Please note that the substance may interfere with blood-thinning medications, as it has a similar effect.


Fucoidan extract consisting of 98% polysaccharide, out of which 20% is fucose. Sourced from Undaria Pinnatifida.


The various effects are not guaranteed and results may vary due to several factors between different people.

We strive to ensure the accuracy of the information provided by the manufacturers and recommend that you read all labels and warnings. However, the information is not a substitute for, nor does it replace, professional medical advice, diagnosis, or treatment.

Reviewers have not been compensated for their testimonials. Reviews in other languages than English are automatically translated.


We are proud to offer international shipping and we currently ship to over 150 countries worldwide. We strive to provide great value and service to our customers that exceeds expectations.

How do you ship packages?

We ship packages mainly from China and South-East Asia, although some products are shipped from the USA and the EU. Most orders will be sent out using ePacket or EMS, packets shipped from within a country will use national postal services. Most packages we trace automatically, which means that you can follow your package by using the shipment number.

Do you ship worldwide?

Yes. We provide free shipping to over 150 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Vita Mondo (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

2 reviews
100% of buyers enjoyed this product!
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verifed buyer
13 Jun 2020

I came quickly, everything is fine, thank you.

verifed buyer
21 May 2020

Thank you to the store. Goods delivered to Ukraine within 30 days. The powder is very fine grinding, well dissolved in water. Measuring spoon included. After unpacking, it makes sense to sprinkle into a jar for ease of use, just like me was done.

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