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ORIHIRO Co., Ltd.

Agaricus Mushroom Beta Glucan Supplement for Immune Support

Agaricus Mushroom Beta Glucan Supplement for Immune Support

ORIHIRO's 10x concentrated water-soluble Agaricus blazei extract delivers 70-340mg of beta-glucan per serving, supporting your body's natural immune defenses with a unique Japanese mushroom supplement formula.

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Regular price $49.98 USD
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Key Takeaways

Concentrated Beta-Glucan Source

Water-soluble Agaricus blazei extract with 70-340mg beta-glucan and 25mg polysaccharide-protein complex supports immune health through a potent mushroom-based formula.

Convenient Daily Serving

Take 12 small tablets daily with water - equivalent to approximately 6,300mg of fresh Agaricus blazei mushroom in a convenient, concentrated tablet form.

Japanese Quality Manufacturing

Manufactured by ORIHIRO in Japan using proprietary hot water extraction technology. Contains milk calcium. Free from eggs, wheat, shellfish, and other major allergens.

Traditional Mushroom Wellness

Agaricus blazei is valued in Japanese wellness for its beta-glucan content and polysaccharide compounds, used as a dietary supplement for daily health maintenance.

Best For Immune Support

Adults seeking a daily beta glucan supplement for seasonal health management, particularly those interested in mushroom-based immune support supplements.

Trusted Japanese Brand

Made by ORIHIRO, one of Japan's established health supplement manufacturers known for their comprehensive product line of wellness supplements.

Why It Works

Benefits

ORIHIRO Water-Soluble Agaricus delivers concentrated mushroom compounds through advanced extraction technology.

1

Supports Natural Immune Defenses

Beta-glucan is a key compound found in Agaricus blazei mushrooms. This beta glucan supplement provides 70-340mg per daily serving, helping to support your body's natural defense mechanisms. The water-soluble extraction process is designed to enhance the bioavailability of these compounds compared to raw mushroom consumption.

Key active compound
2

Enhanced Absorption Through Water-Soluble Extraction

ORIHIRO's proprietary hot water extraction technology breaks down the tough cell walls of Agaricus blazei, releasing the beneficial compounds into a water-soluble form. This process is designed to improve the body's ability to absorb and utilize the mushroom's active ingredients, delivering nutrients more efficiently than conventional powder-only supplements.

Proprietary extraction technology
3

Supports Vitality and Energy

The polysaccharide-protein complex (25mg per serving) is a compound unique to Agaricus blazei where proteins and polysaccharides are naturally bound together. This component may help support daily vitality and energy levels, particularly for those who feel their stamina declining with age.

Unique mushroom compound
4

Comprehensive Mushroom Nutrition

This hybrid formula combines 10x concentrated Agaricus blazei extract (630mg) with Agaricus blazei mycelium powder (750mg), providing both highly absorbable compounds and mushroom-derived dietary fiber. Milk calcium is also added to support overall health maintenance in a single daily supplement.

Hybrid extract + powder formula

The Science

How It Works

Understanding how ORIHIRO Water-Soluble Agaricus supports your body through advanced extraction and concentrated mushroom compounds.

Water-Soluble Extraction for Better Absorption

Water-Soluble Extraction for Better Absorption

The beneficial compounds in Agaricus blazei are normally locked behind tough cell walls that the body has difficulty breaking down.

ORIHIRO uses proprietary hot water extraction technology to dissolve these cell walls, releasing the active compounds into a water-soluble form.

Key benefits of this process:
  • Breaks down indigestible cell walls
  • Creates water-soluble form for improved bioavailability
  • Delivers beta-glucan and polysaccharide-protein complex more effectively
Beta-Glucan Immune Defense

Beta-Glucan Immune Defense

Beta-glucan is the primary active compound in Agaricus blazei, recognized for its role in supporting the body's natural immune responses.

Each daily serving of 12 tablets provides 70-340mg of beta-glucan, helping to supplement what daily nutrition alone may not provide.

This compound supports the body's natural defense mechanisms, particularly during seasonal changes and periods when health maintenance is especially important.
Hybrid Formula: Extract Plus Mycelium Powder

Hybrid Formula: Extract Plus Mycelium Powder

Rather than relying on extract alone, this formula combines two complementary forms of Agaricus blazei:

  • Concentrated extract (630mg, 10x concentrated) - highly absorbable active compounds
  • Mycelium powder (750mg) - mushroom-derived dietary fiber and additional beneficial components
  • Milk calcium - supports the body's internal environment

The Science

Research & Evidence

What we know about the key compounds in this Agaricus blazei beta glucan supplement.

Product Formulation Highlights

Product Formulation Highlights—ORIHIRO Water-Soluble Agaricus uses hot water-extracted, water-soluble Agaricus blazei concentrate. The raw material contains polysaccharide-protein complex at 4% or higher concentration. Each daily serving (12 tablets) provides the equivalent of approximately 7,000mg of Agaricus blazei, with specific beta-glucan content of 70-340mg.

10x Concentrated Potency

10x Concentrated Potency—The extract used in this product is concentrated to 10x its original potency through a specialized hot water extraction process. This means 12 tablets contain 630mg of 10x concentrated extract, equivalent to 6,300mg of fresh Agaricus blazei - approximately the same as 6 fresh mushrooms (based on approximately 10g per fresh mushroom).

Polysaccharide-Protein Complex

Polysaccharide-Protein Complex—Alongside beta-glucan, Agaricus blazei contains a unique compound called polysaccharide-protein complex, where polysaccharides and proteins are naturally bound together. Each daily serving contains 25mg of this compound. It is one of the distinguishing components of Agaricus blazei compared to other mushroom supplements.

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

BETA-GLUCAN

Beta-glucan (specifically beta-1,3/1,6-glucan) is a polysaccharide found in the cell walls of mushrooms, including Agaricus blazei. It has been the subject of research for its role in supporting immune function. Agaricus blazei is noted for its beta-glucan content among medicinal mushrooms.

ORIHIRO official product documentation
AGARICUS BLAZEI

Agaricus blazei is a mushroom species that has been used in traditional wellness practices. It is recognized for containing both beta-glucan and a unique polysaccharide-protein complex. The mushroom also contains vitamins and minerals alongside its polysaccharide compounds.

ORIHIRO official product documentation
POLYSACCHARIDE-PROTEIN COMPLEX

The polysaccharide-protein complex is a compound in which glucan and protein are bound together. ORIHIRO's hot water extraction process retains this complex in its water-soluble form at concentrations of 4% or higher, making it a distinguishing feature of this supplement.

ORIHIRO official product documentation, Amazon Japan product listing

About Brand Story

ORIHIRO Co., Ltd.

ORIHIRO Co., Ltd.

ORIHIRO stands out by uniquely combining decades of health food expertise with advanced proprietary packaging technology. Based in Gunma, we leverage this engineering precision to create supplements that are exceptionally safe, ensuring ingredients remain potent and pure from factory to home.

We strictly adhere to international quality standards, including FSSC 22000 certification. By managing high-tech production lines ourselves, we guarantee reliability in every package. ORIHIRO is dedicated to supporting your vitality with products you can trust completely.

Our Curation Process

Why We Selected This Product

Every product at Naturacare undergoes rigorous evaluation before joining our collection.

品質

Quality Manufacturing

ORIHIRO is an established Japanese supplement manufacturer. This product uses domestically manufactured Agaricus blazei powder and a proprietary hot water extraction process to create a water-soluble, concentrated formula designed for improved absorption.

革新性

Innovation

Unlike standard mushroom powder supplements, this formula uses a hybrid approach - 10x concentrated water-soluble extract for absorption plus raw mycelium powder for dietary fiber and additional compounds. The hot water extraction technology addresses the common challenge of mushroom cell wall absorption.

信頼性

Reliability

ORIHIRO provides clear ingredient disclosure including specific amounts of beta-glucan (70-340mg), polysaccharide-protein complex (25mg), and Agaricus blazei powder (750mg) per serving. The allergen information covers all 28 regulated items in Japan.

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

We selected ORIHIRO Water-Soluble Agaricus because it represents a well-formulated Japanese mushroom supplement that addresses a real challenge - making Agaricus blazei compounds more absorbable.

The transparent ingredient disclosure and established manufacturer give us confidence in recommending this product.

Why Japan

The Japanese Advantage

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.

Directions

How to Use

Simple daily routine for consistent immune support.

Take 12 tablets daily as a health supplement, with water or warm water.Since the tablet count is higher than typical supplements, you may split the daily amount into several servings taken with meals throughout the day.New users should start with a smaller amount and gradually increase to the full daily serving.

Tips for Best Results

  • Split the 12 tablets across 2-3 meals for easier intake - for example, 4 tablets with each meal
  • Take consistently at the same time each day to build a routine
  • Always take with water or warm water for comfortable swallowing
  • New users should start with a smaller number of tablets and increase gradually
  • Store in a cool, dry place away from direct sunlight
  • Do not exceed the recommended daily amount of 12 tablets

What's Inside

Ingredients

A concentrated Agaricus blazei formula combining hot water extract with mycelium powder.

630mg

Agaricus Blazei 10x Concentrated Extract

Hot water-extracted, water-soluble concentrate equivalent to 6,300mg fresh Agaricus blazei

750mg

Agaricus Blazei Mycelium Powder

Whole mushroom powder providing dietary fiber and additional beneficial compounds

70-340mg

Beta-Glucan

Key immune-supporting polysaccharide from Agaricus blazei mushroom

Ingredients: Agaricus blazei powder (domestically manufactured), Agaricus blazei extract (Agaricus blazei, dextrin), yeast extract, maltitol, milk calcium (contains milk) / crystalline cellulose, silicon dioxide, calcium stearate, shellac

Allergen Information: Contains: Milk. Does NOT contain: Eggs, wheat, shrimp, crab, buckwheat, peanuts, walnuts, squid, salmon roe, orange, kiwi, beef, abalone, salmon, mackerel, soy, chicken, banana, pork, macadamia nuts, peach, yam, apple, gelatin, cashew nuts, sesame, almonds. Based on the 28 allergen items regulated under Japan's Food Labeling Act.

Important Information

Safety & Precautions

Please read before use.

Allergies

This product contains milk (milk calcium). Not suitable for those with milk allergies. Please review the full ingredient list before use if you have any food allergies. Allergen testing covers all 28 items regulated under Japan's Food Labeling Act.

Pregnancy & Nursing

Consult your healthcare provider before use if you are pregnant, nursing, or planning to become pregnant.

Medications

If you take prescription medications, consult your doctor before starting this supplement. You may show them the ingredient list on this page.

Dosage

The recommended daily amount is 12 tablets. Since the tablet count is higher than many supplements, you may adjust the number to suit your preference while staying within the daily recommended amount. New users should start with a smaller quantity.

Discontinue Use

If you experience any adverse effects, discontinue use immediately and consult a healthcare professional.

Disclaimer

This is a dietary health supplement, not a medicine. It supports wellness but does not treat, cure, or prevent any disease. Please note that cap color may vary between batches.

Storage

Store in a cool, dry place away from direct sunlight and heat. Keep out of reach of children. Always check the product label before consumption, as formulation details may be updated by the manufacturer.

Details

Product Specifications

Product Name
ORIHIRO Water-Soluble Agaricus (Water-Soluble Agaricus 432 Tablets)
Brand
ORIHIRO
Contents
432 tablets
Serving Size
12 tablets (3.0g)
Servings Per Container
36 servings
Net Weight
108g
Form
Tablet
Country of Origin
Japan
Manufacturing
ORIHIRO Co., Ltd.

Questions

Frequently Asked Questions

Beta-glucan is a polysaccharide found in Agaricus blazei mushrooms that has been studied for its role in supporting the body's natural immune responses.

This beta glucan supplement provides 70-340mg per daily serving from a concentrated Agaricus blazei source, designed to support daily immune health maintenance.
Unlike standard mushroom powder supplements, this product uses ORIHIRO's hot water extraction technology to create a water-soluble, 10x concentrated extract.

This process breaks down the tough cell walls of Agaricus blazei, making the active compounds - including beta-glucan - more accessible for the body. It also includes 750mg of mycelium powder for additional fiber and compounds.
The recommended dosage is 12 tablets per day, taken with water or warm water. You may split this across meals for easier intake.

Each daily serving provides 70-340mg of beta-glucan plus 25mg of polysaccharide-protein complex. New users should start with a smaller amount and gradually increase.
This product contains milk (milk calcium). Those with milk allergies should not take it.

If you are pregnant, nursing, taking prescription medications, or have any medical conditions, consult your healthcare provider before use. If you experience any adverse effects, discontinue use immediately.
While this is a dietary supplement with a simple ingredient profile, we recommend consulting your healthcare provider if you take prescription medications.

You may show them the complete ingredient list to discuss any potential interactions with your current health regimen.
Agaricus blazei contains both beta-glucan and a unique polysaccharide-protein complex where proteins and polysaccharides are naturally bound together.

This product delivers 25mg of this complex per daily serving. The hybrid formula of concentrated extract plus mycelium powder provides a more comprehensive Agaricus blazei mushroom supplement approach.
You can purchase ORIHIRO Water-Soluble Agaricus Mushroom Extract directly from Naturacare.jp.

We ship internationally and offer this authentic Japanese beta glucan supplement with reliable shipping. Each bottle contains 432 tablets for a full 36-day supply at $49.98.
Store in a cool, dry place away from direct sunlight and heat. Keep out of reach of children.

Check the expiration date printed on the product packaging. Please always verify the product label before consumption, as the manufacturer may update formulation details.
This product contains milk as an allergen (from milk calcium). It has been tested against all 28 allergen items regulated under Japan's Food Labeling Act.

It is free from eggs, wheat, shellfish, peanuts, buckwheat, soy, and other common allergens. Those with milk allergies should avoid this product.
Beta-1,3/1,6-glucan is the specific form of beta-glucan found in mushrooms like Agaricus blazei, and it is the form most studied for immune support.

This product provides this mushroom-derived beta-glucan at 70-340mg per daily serving, sourced directly from Agaricus blazei through a hot water extraction process.