Fine Co., Ltd.

Fine Fucoidan 33-Day Supply | Immune Support Supplement

Fine Fucoidan combines premium mekabu (wakame sporophyll) extract with valuable Agaricus mushroom extract to support immune health and vitality. Each serving delivers 300mg of fucoidan from mekabu and 30mg of Agaricus extract, providing powerful polysaccharides and beta-glucans. This 33-day supply helps maintain your body's natural defense system, promotes cellular health, and supports overall wellness for those seeking natural immune support.

Ships directly from Japan

Authentic product guarantee

Questions? We're here to help

Deliver to United States via Japan Post

Express: 4 - 7 days via EMS · Free from US$200

Standard: 10 - 14 days via ePacket Light · Free from US$60

$72.59 USD

Sale Sold out

Shipping calculated at checkout.

View full details

Premium Fucoidan Source

Contains 300mg of mekabu (wakame sporophyll) extract per serving, a concentrated source of sulfated polysaccharides known for immune-modulating properties.

Dual-Action Formula

Combines fucoidan with 30mg of Agaricus mushroom extract, providing both marine polysaccharides and beta-glucans for comprehensive immune support.

Quality Manufacturing

Produced in GMP, ISO9001, and JAS certified facilities by Fine Japan, a company with over 45 years of experience and 3 domestic factory locations.

Simple Daily Routine

Take 6 small tablets daily with water or lukewarm water. Can be taken at any time, preferably with meals for enhanced absorption.

Allergen-Friendly

Free from all 28 major allergens including dairy, soy, gluten, shellfish, and nuts, making it suitable for most dietary restrictions.

Traditional Japanese Wellness

Mekabu (wakame sporophyll) has been consumed in Japan for generations and is known for containing one of the highest concentrations of natural fucoidan.

People who want to strengthen their immune system and natural defense mechanisms

Those seeking to support healthy cellular aging and overall vitality

Individuals with limited seaweed intake in their daily diet

People looking for natural antioxidant support and wellness maintenance

Those interested in traditional Japanese health wisdom combined with modern supplementation

Individuals wanting to complement a healthy lifestyle with immune-supporting nutrition

People seeking natural support during seasonal changes or stressful periods

Those who prefer plant-based, marine-derived nutritional supplements

1

Supports Immune System Function

Fucoidan contains sulfated fucose compounds known for their immune-modulating properties. These marine polysaccharides interact with immune cells in the body, helping to activate and strengthen your natural defense responses.

Research-backed ingredient

2

Provides Beta-Glucan Support

Agaricus mushroom extract provides complementary beta-glucans, a class of polysaccharides recognized for immune system support. Beta-glucans help activate immune cells such as macrophages and natural killer cells.

Traditional medicinal mushroom

3

Promotes Cellular Health

The bioactive polysaccharides in fucoidan help maintain the body's natural protective mechanisms at the cellular level. With consistent daily use, these compounds provide ongoing support for cellular integrity.

Marine polysaccharide research

4

Supports Overall Vitality

Most users may notice improved energy and vitality within the first few weeks, with more substantial immune support benefits developing over 1-3 months of regular supplementation.

Consumer validated

Fucoidan: Marine Polysaccharide Action

Fine Fucoidan works by delivering bioactive polysaccharides from mekabu wakame seaweed, particularly fucoidan, which contains sulfated fucose compounds known for their immune-modulating properties.

Key functions:

Interacts with immune cells to strengthen natural defense responses
Contains unique structural characteristics that support cellular health
Helps maintain the body's natural protective mechanisms

Agaricus: Beta-Glucan Synergy

Agaricus mushroom extract provides complementary beta-glucans, another class of polysaccharides recognized for immune system support.

Key benefits:

Works synergistically with fucoidan to enhance immune function
Helps activate immune cells such as macrophages and natural killer cells
Supports healthy inflammation response and overall vitality

Quality Manufacturing Standards—Fine Japan has been producing quality supplements since 1974, with over 45 years of experience. The company maintains GMP, ISO9001, and JAS certifications across 3 domestic factory locations.

A Note on Evidence: We present research on ingredients, not specific product claims. Individual results may vary. This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Ingredient Research Highlights

FUCOIDAN

Fucoidan is a sulfated polysaccharide found in brown seaweed, particularly abundant in mekabu (wakame sporophyll). Research has examined fucoidan's interaction with immune cells and its potential role in supporting the body's natural defense mechanisms.

Marine polysaccharide research

AGARICUS MUSHROOM

Agaricus blazei Murill is a medicinal mushroom that has been studied for its beta-glucan content. Beta-glucans are polysaccharides that have been researched for their ability to support immune cell activity.

Medicinal mushroom research

The Story

About Brand Story

Fine Co., Ltd.

Fine Co., Ltd. — founded in 1974 in Osaka — is a vertically integrated health food manufacturer with over 50 years of expertise in supplement research, development, and production. The company operates three GMP-certified factories in Hyogo Prefecture and maintains a bioscience research laboratory within Osaka University, enabling cutting-edge product development backed by academic collaboration.

Fine Japan holds a record number of registered "Foods with Function Claims" in Japan, demonstrating their scientific rigor. Their product range spans functional foods, sports nutrition, medical foods, and pharmaceuticals. With subsidiaries in the USA, Hong Kong, Vietnam, and China, Fine Japan delivers its "More Beautiful, More Healthy" philosophy to customers across Asia and the Americas.

品質

Quality Assurance

Fine Japan operates under three quality certifications: GMP, JAS (organic), and ISO9001. Their 45+ years of experience and in-house research facility (FBRC) demonstrate their commitment to supplement excellence.

伝統

Traditional Wisdom

Mekabu has been consumed in Japan for generations as part of the traditional seaweed-rich diet. Fine Fucoidan brings this traditional wellness ingredient into a convenient supplement form.

透明性

Transparency

Clear ingredient disclosure with exact amounts per serving: 300mg mekabu extract and 30mg Agaricus extract. No proprietary blends or hidden formulations.

Our Promise: We don't just import popular Japanese supplements - we investigate each product's formulation, manufacturing standards, and real-world reputation in Japan.

Fine Fucoidan earned its place in our collection because it combines traditional mekabu fucoidan with Agaricus mushroom extract for a unique dual-action approach to immune wellness backed by decades of manufacturing expertise.

Japan's supplement industry operates under some of the world's strictest quality standards. Combined with a cultural dedication to craftsmanship and centuries of wellness traditions, Japanese supplements represent a level of quality that's difficult to find elsewhere.

Rigorous Quality Standards

Japanese regulations require comprehensive testing at every stage of production, with standards that often exceed international requirements.

GMP-Certified Manufacturing

All our products come from facilities that meet Japan's strict GMP (Good Manufacturing Practice) certification requirements.

Centuries of Tradition

Many Japanese supplements draw on ingredients and formulations refined over generations, combining ancient wisdom with modern science.

Transparent Sourcing

Japanese manufacturers maintain complete traceability, so you know exactly where every ingredient comes from.

Learn more

Take 6 tablets daily as a dietary supplement with water or lukewarm water.

Can be taken at any time of day, preferably with meals to enhance absorption.

Swallow tablets whole; do not crush, chew, or break tablets. For optimal results, use consistently for at least 33 days (one full container).

Tips for Best Results

Take consistently at the same time each day to build a routine
Take with meals for enhanced absorption
Store with cap tightly closed after opening
Keep in a cool place away from direct sunlight
Do not exceed the recommended daily dosage
If taking smaller amounts, you may reduce intake to suit your individual needs

300mg

Mekabu Extract

Fucoidan-rich wakame sporophyll extract

30mg

Agaricus Extract

Beta-glucan containing mushroom extract

Ingredients: Maltodextrin (manufactured in Japan), mekabu extract (from wakame seaweed), Agaricus extract powder, sucrose fatty acid ester

Allergen Information: Contains: None of the 28 specified allergens.

Allergies

Not recommended for individuals with known allergies to seaweed or mushroom products. This product is free from all 28 major allergens.

Pregnancy & Nursing

Consult your healthcare provider before use if you are pregnant, nursing, or currently undergoing medical treatment.

Medications

If taking blood-thinning medications, consult your physician before use as fucoidan may affect blood coagulation.

Dosage

Do not exceed the recommended daily amount of 6 tablets. If you experience any adverse reactions or discomfort, reduce the amount or discontinue use immediately.

Storage

Store in a cool, dry place away from high temperatures, humidity, and direct sunlight. Keep cap tightly closed after opening. Keep out of reach of infants and young children.

Product Name

Fine Fucoidan 33-Day Supply | Immune Support Supplement

Brand

Fine Co., Ltd.

Contents

198 tablets (49.5g)

Serving Size

6 tablets (1.5g)

Servings Per Container

33 servings (33-day supply)

Net Weight

49.5g (250mg x 198 tablets)

Form

Standard small tablet, easy to swallow

Country of Origin

Japan

Manufacturing

Fine Co., Ltd. (GMP, ISO9001, JAS certified)

How many tablets should I take daily for optimal results?

Take 6 tablets daily with water or lukewarm water. This provides 300mg of mekabu fucoidan extract and 30mg of Agaricus extract, the clinically studied amounts for immune support and overall wellness maintenance.

How long does one bottle last?

One bottle contains 198 tablets, providing a complete 33-day supply when taking the recommended 6 tablets daily. This duration allows sufficient time to experience the cumulative benefits of consistent fucoidan supplementation.

Can I take this supplement with my current medications?

While Fine Fucoidan uses natural ingredients, consult your healthcare provider before use if taking medications, especially blood thinners. This ensures safe integration with your current treatment regimen and avoids potential interactions.

Is this product safe for long-term daily use?

Yes, Fine Fucoidan is designed for long-term supplementation as part of a healthy lifestyle. The natural ingredients from mekabu seaweed and Agaricus mushroom have been traditionally consumed safely. Consistent use supports ongoing immune health benefits.

When can I expect to notice benefits?

Many users report increased energy within 1-2 weeks, while immune support benefits typically develop over 1-3 months of consistent use. Individual results vary based on lifestyle, diet, and overall health status.

Does this contain any common allergens?

No, Fine Fucoidan is free from all 28 major allergens including dairy, soy, gluten, shellfish, and nuts. It contains only mekabu extract, Agaricus extract, and plant-based excipients, making it suitable for most dietary restrictions.

What makes mekabu fucoidan different from other seaweed supplements?

Mekabu (wakame sporophyll) contains unique sulfated polysaccharides with distinct structural characteristics. Fine's extraction process preserves these bioactive compounds, providing superior fucoidan content compared to whole seaweed products or less refined extracts.

Can vegetarians and vegans take this supplement?

Yes, Fine Fucoidan is suitable for vegetarians and vegans. All ingredients are plant-based, derived from seaweed and mushrooms, with no animal-derived components in the formulation or tablet coating.

Where can I buy authentic fucoidan products sourced from Japan online?

Naturacare offers authentic Japanese fucoidan supplements including Fine Fucoidan, sourced directly from established Japanese manufacturers.

Fine Japan has over 45 years of experience producing quality supplements in GMP, ISO9001, and JAS certified facilities. All products ship internationally with authenticity guaranteed.

What are the health benefits of taking fucoidan supplements made in Japan?

Japanese fucoidan supplements like Fine Fucoidan provide immune-modulating polysaccharides from mekabu seaweed, supporting your body's natural defense mechanisms.

Japan has strict quality standards for supplements, and Fine Japan's certifications (GMP, ISO9001, JAS) ensure premium manufacturing quality.

Fine Fucoidan 33-Day Supply | Immune Support Supplement