---
product_id: 72440642
title: "SeaHerb Fucoidan – 100% Natural Brown Seaweed Extract, Low Molecular Weight Marine Supplement, 85g (34 Sachets)"
brand: "seaherb"
price: "17661 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Sea Herb"
url: https://www.desertcart.is/products/72440642-seaherb-fucoidan-100-natural-brown-seaweed-extract-low-molecular-weight
store_origin: IS
region: Iceland
---

# 100% natural brown seaweed 34 convenient sachets per pack Low molecular weight for max absorption SeaHerb Fucoidan – 100% Natural Brown Seaweed Extract, Low Molecular Weight Marine Supplement, 85g (34 Sachets)

**Brand:** seaherb
**Price:** 17661 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your wellness game with the pure power of the sea!

## Quick Answers

- **What is this?** SeaHerb Fucoidan – 100% Natural Brown Seaweed Extract, Low Molecular Weight Marine Supplement, 85g (34 Sachets) by seaherb
- **How much does it cost?** 17661 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/72440642-seaherb-fucoidan-100-natural-brown-seaweed-extract-low-molecular-weight)

## Best For

- seaherb enthusiasts

## Why This Product

- Trusted seaherb brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Marine Power:** Harness the ocean’s finest with 100% natural Laminaria japonica seaweed—no fillers, no compromises.
- • **Clean & Convenient:** Precisely measured sachets make your wellness routine effortless and mess-free.
- • **Next-Level Absorption:** Patented low molecular weight extraction boosts nutrient bioavailability for daily vitality.
- • **Trusted Quality Assurance:** Produced under strict certified standards ensuring safety, consistency, and premium reliability.
- • **Ultra-Concentrated Formula:** 278kg of premium sea algae condensed into every 1kg of Fucoidan—exceptional potency in every sachet.

## Overview

SeaHerb Fucoidan is a premium marine supplement made from 100% natural brown seaweed using patented low molecular weight extraction technology. This ultra-concentrated formula delivers superior purity and enhanced absorption in convenient sachets, produced under strict quality controls to support daily wellness and immune health.

## Description

Welcome to SeaHerb Co., LTD., a company dedicated exclusively to the research and development of high-quality Fucoidan for over 30 years. SeaHerb Fucoidan is our flagship product, carefully produced using 100% natural brown seaweed (Laminaria japonica) and a patented low molecular weight extraction process designed to enhance purity and consistency. Our advanced processing technology allows us to concentrate valuable marine nutrients while maintaining their natural structure and stability. To produce just 1 kilogram of high-purity Fucoidan, approximately 278 kilograms of carefully selected brown sea algae are used, reflecting our commitment to premium quality, high concentration, and strict manufacturing standards. Our proprietary extraction technology reduces molecular size, helping improve bioavailability and ease of absorption, resulting in a refined marine-based supplement suitable for daily wellness routines. SeaHerb Fucoidan contains no fillers, no binders, and no unnecessary additives. Only carefully extracted marine ingredients are blended into our proprietary formula to maximize quality and consistency. Each sachet delivers a precisely measured serving, making daily intake simple, clean, and convenient.

Review: Better with it than without. - don't know exactly what it is about this product, but I feel better when taking it. I use 1/2 packet and mix into some carrot juice, then use a milk frother to blend it all up and drink it fast. Doesn't taste that good, but continue to use it. When I stop, start feeling droopy again. Use 1/2 packet per juice glass of carrot juice. What can I say, it does something good for me, you , try it and see.
Review: Helps with Pain in My Back and More - I am so glad I found Seaherb Fucoidan on desertcart! It does what it says it would do. I realized I have more stamina, energy, pain in my spinal is gone! I am getting stronger! My weak immune system is getting stronger, I refused all the flue shots. The reason I was looking for Fucoidan is because of the multiple anticancerous qualities. I was diagnosed with a tumor in my left hand (by the elbow in soft tissue). I will continue using this amazing product and it is passed FDA Code, it tells me a lot! I recommend this product to ALL. Thank you to those who produce this product and who advertise it. But first, I thank God for creating such see herbs with amazing qualities for healing.

## Features

- Premium Marine-Derived Fucoidan Made from 100% natural brown seaweed using advanced extraction technology for superior purity, consistency, and quality. No binders, fillers, or artificial additives.
- High-Purity Natural Ingredients Carefully processed marine ingredients including Fucoidan and other naturally occurring seaweed nutrients, providing a clean and refined nutritional supplement.
- Advanced Low Molecular Weight Processing Our patented low molecular weight extraction method enhances nutrient stability and improves absorption for efficient daily supplementation.
- Ultra-Concentrated Formula Approximately 278kg of carefully selected brown sea algae are used to produce just 1kg of high-purity Fucoidan, ensuring exceptional concentration and premium quality.
- Trusted Manufacturing Standards Produced under strict quality control systems and certified manufacturing processes, ensuring safety, consistency, and reliability in every sachet.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CHQ375S |
| Age Range Description | Adult |
| Allergen Information | Gelatin Free |
| Best Sellers Rank | #485,497 in Health & Household ( See Top 100 in Health & Household ) #1,340 in Dietary Fiber Nutritional Supplements |
| Brand | SeaHerb |
| Brand Name | SeaHerb |
| Color | Green |
| Container Type | Bag |
| Customer Reviews | 3.8 out of 5 stars 12 Reviews |
| Flavor | seaweed |
| Item Form | Powder |
| Item Weight | 3 Ounces |
| Manufacturer | Seaherb co., ltd. |
| Number of Items | 1 |
| Package Information | Bag |
| Recommended Uses For Product | Weight Loss |
| Size | 2.99 Ounce (Pack of 34) |
| Unit Count | 3.0 Ounce |

## Product Details

- **Brand:** SeaHerb
- **Flavor:** seaweed
- **Unit Count:** 3.0 Ounce
- **Item Form:** Powder
- **Item Weight:** 3 Ounces
- **Item dimensions L x W x H:** 5.2 x 7 x 2.5 inches
- **Special Ingredients:** Chlorella
- **Product Benefits:** Weight Loss Support
- **Age Range (Description):** Adult
- **Package Information:** Bag

## Images

![SeaHerb Fucoidan – 100% Natural Brown Seaweed Extract, Low Molecular Weight Marine Supplement, 85g (34 Sachets) - Image 1](https://m.media-amazon.com/images/I/81oGA8l-YLL.jpg)
![SeaHerb Fucoidan – 100% Natural Brown Seaweed Extract, Low Molecular Weight Marine Supplement, 85g (34 Sachets) - Image 2](https://m.media-amazon.com/images/I/61kEqs+1N0L.jpg)
![SeaHerb Fucoidan – 100% Natural Brown Seaweed Extract, Low Molecular Weight Marine Supplement, 85g (34 Sachets) - Image 3](https://m.media-amazon.com/images/I/815-Vvf8a6L.jpg)
![SeaHerb Fucoidan – 100% Natural Brown Seaweed Extract, Low Molecular Weight Marine Supplement, 85g (34 Sachets) - Image 4](https://m.media-amazon.com/images/I/813yAR7ytVL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Better with it than without.
*by R***E on December 13, 2025*

don't know exactly what it is about this product, but I feel better when taking it. I use 1/2 packet and mix into some carrot juice, then use a milk frother to blend it all up and drink it fast. Doesn't taste that good, but continue to use it. When I stop, start feeling droopy again. Use 1/2 packet per juice glass of carrot juice. What can I say, it does something good for me, you , try it and see.

### ⭐⭐⭐⭐⭐ Helps with Pain in My Back and More
*by N***L on October 13, 2019*

I am so glad I found Seaherb Fucoidan on Amazon! It does what it says it would do. I realized I have more stamina, energy, pain in my spinal is gone! I am getting stronger! My weak immune system is getting stronger, I refused all the flue shots. The reason I was looking for Fucoidan is because of the multiple anticancerous qualities. I was diagnosed with a tumor in my left hand (by the elbow in soft tissue). I will continue using this amazing product and it is passed FDA Code, it tells me a lot! I recommend this product to ALL. Thank you to those who produce this product and who advertise it. But first, I thank God for creating such see herbs with amazing qualities for healing.

### ⭐⭐ Not so Good¡
*by C***O on October 11, 2023*

So I purchase this product thinking that it would help me with my arthritis and also to loose weight, but the only thing it did happen , was to make me go to the bathroom more often, my inflammation still the same and even though I started an exercise program, I steal didn’t loose any weight. I think the only one thing it did was to detox my body because make me go to the bathroom a lot.I won’t buy this product again😒too expensive.

## Frequently Bought Together

- SeaHerb 100% Natural Brown Seaweed Extract Fucoidan USFDA Passed(ID Code 2030950)[Powder Type] (85g)
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-22*