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An artistic cover image for an introductory video about Maitake mushrooms. The illustration features large Maitake mushrooms surrounded by lush foliage and botanical elements, highlighting their natural origin. To the right, an informative panel showcases detailed scientific illustrations and a bottle of Maitake mushroom supplement, emphasizing the product's benefits and applications.

Maitake (Grifola frondosa)

Name: Maitake (Grifola frondosa)
Brand: Antioxi
Price: 23.99 GBP
Availability: InStock
Rating: 5.0 (27 reviews)

Heart HealthHormonesImmunity

£23.99

Size: 90 Capsules

Quantity:

Description

Think of Maitake as your steady companion—quietly working in harmony with your day. It’s a gentle presence, offering balance and support when you need it, so you can continue to take on life with ease.

How To Use

Dosage

Start Here: Take 2 capsules or 1 gram each day to get started.
Need Advice? Contact us for personalized guidance.

How to Take It

When to Take: Take it before meals. If your stomach feels sensitive, have it with food.
Using More Than One Mushroom Supplement: Take them in the morning or spread them out during the day.
For Best Results: Use daily as part of your routine.
Add It to Your Day: Mix it into tea, coffee, or smoothies for an easy way to include it in your routine.

Important Notes

Check First: If you’re pregnant, nursing, taking medicine, or have health concerns, talk to your doctor before use.

Storage

Keep it in a cool, dry place, away from sunlight.

Key Facts

Mushroom Extraction Facts

Fruiting Body
Hot Water Extracted
Origin: Qingyuan - Zhejiang Province

Forms Available

Capsules (500mg each): Convenient for daily use.
Powder: Economical and versatile.

Meeting EU Benchmarks

Lab Testing:
Ensures heavy metals, mycotoxins, pesticides, herbicides, microbial contaminants, ethylene oxide (ETO), and polycyclic aromatic hydrocarbons (PAHs) are all within safe limits.
Free From:
Vegan, Non-GMO, Gluten-free, and free from common allergens like dairy, soy, and nuts. Contains no artificial sweeteners, preservatives, colours, flavours, fillers, or bulking agents.

Important Note

These products are not intended to diagnose, treat, cure or prevent any disease.

Maitake (Grifola frondosa)

£23.99

Purity & Potency Snapshot

We obsess over the details so you don’t have to. From harvest to extraction, every step is optimized to preserve natural potency and purity.

Scientific Name

Grifola frondosa

Active Compounds

✅ Verified 46.3% Beta D-Glucans

Mushroom Part Used

100% Fruiting Body

Grown On (Substrate)

Chestnut Wood Sawdust

Extraction Method

Hot Water Extraction

Lab reports

Beta-Glucans 46.3%

1 of 6 - Potency

Why They Matter: Beta-D-glucans are the active compounds that give mushrooms their real health benefits.
Our Standard: We guarantee at least 40% beta-D-glucans—third-party tested for proven potency.
Watch Out: Terms like “high polysaccharides” can hide cheap starch fillers. Always look for beta-D-glucan levels.
True Transparency: Most brands rely on grain-based mycelium with minimal beta-D-glucans. We use only real mushroom fruiting bodies for maximum efficacy.

Get the potency you pay for—insist on tested beta-D-glucans.

Alpha-Glucans 12.4%

2 of 6 - Purity

Why This Matters

Alpha-Glucans as a Quality Check: High alpha-glucan levels often indicate fillers or grain-based mycelium. For Maitake, 12.4% alpha-glucans may appear concerning, but it’s actually due to the Megazyme assay’s recent reclassification of Trehalase—not added fillers.
Grain-Based Mycelium = Lower Quality: Many brands use grain-based mycelium to cut costs, leading to inflated alpha-glucan levels. We focus on real Maitake fruiting bodies, maintaining purity and transparency.
No Fillers, Pure Ingredients: Our third-party testing confirms Maitake remains potent and authentic despite the new alpha-glucan measurement.

With us, you’re getting the full benefits of Maitake, free from unnecessary fillers.

Heavy Metals

3 of 6 - Safety

Why This Matters

Mushrooms Are Bio-Accumulators
By nature, mushrooms can absorb heavy metals from their environment, making strict testing essential.
Stringent EU Standards
The EU enforces some of the world’s toughest limits on lead, cadmium, and mercury. Our levels fall well below these limits for optimal safety.
Safe, Low Readings
Even arsenic, which lacks a specific EU limit, remains at a low, non-hazardous level in our products.
Clean & Reliable Supplements
By meeting and exceeding these standards, we guarantee you’re getting pure, high-quality supplements—free from harmful toxins.

Pesticides

3 of 7 - Safety

Why This Matters

Mushrooms Can Absorb Pesticides
As natural bio-accumulators, mushrooms can store harmful chemicals from the environment, making thorough testing crucial.
Comprehensive Testing
We use both Liquid Chromatography (LC) and Gas Chromatography (GC) to screen for pesticides, going beyond basic requirements to ensure your safety.
Below the Limit of Quantification
Our third-party results show pesticide levels are too low to be measured—indicating practically none detected.
Your Assurance of Safety
While some brands run minimal checks, we conduct full-spectrum screenings to deliver a clean, worry-free product.

Microbials

5 of 6 - Safety

Why This Matters

From Harvest to Home
Mushrooms grow in natural environments and can pick up microbes at any point—during cultivation, transportation, or processing. That’s why we’re committed to stringent safety measures every step of the way.
High Standards, Pure Products
By maintaining low microbial counts and ruling out harmful bacteria, we ensure our mushrooms are as safe and clean when they arrive at your door as they were at the source. This lets you enjoy every serving with total confidence.

Saccharomyces Cerevisae

6 of 6 - Purity

Why This Matters

Preventing Artificial Beta-Glucan Inflation
Some brands use Baker’s Yeast (Saccharomyces cerevisiae) to falsely boost beta-glucan levels, creating misleading claims about potency.
Two-Tier Testing
We check both regular yeast (DNA detectable, confirmed negative via PCR) and purified yeast (DNA undetectable, verified negative through microscopic analysis). This dual approach ensures zero yeast in our products.
True Mushroom Potency
By ruling out yeast entirely, we protect the integrity of our extracts, so you know the beta-glucan content comes exclusively from real mushrooms. This way, you can trust you’re getting the true benefits you paid for.

WE GIVE A SHIITAKE

SAFE

Organic & TRUSTED.

Certified organic to the strictest UK & EU standards. Safety and quality - guaranteed.

Our Ingredients

POTENT

3rd-PARTY VERIFIED

Independently verified by Eurofins for exceptional potency and premium quality extracts.

Our Approach

PERSONAL

SUPPORT THAT CARES

7-day access to our team, plus free 1:1 talks with our co-founder to help you find the perfect product.

Let's Talk

FAQs

What is the maitake mushroom good for?

Maitake mushrooms, also known as Grifola frondosa or "hen of the woods," are a unique and versatile ingredient appreciated for their distinctive profile and traditional use.

Nutritional Profile: Maitake mushrooms are a natural source of vitamins, minerals, and dietary fiber, making them a valuable addition to a balanced diet.

Culinary Versatility: Known for their rich, earthy flavor, Maitake mushrooms are a popular ingredient in various recipes, from soups to stir-fries.

Traditionally Valued: Historically, Maitake has been a part of traditional wellness practices in many cultures, celebrated for its unique characteristics.

Whether enjoyed as a whole food or incorporated into supplements, Maitake mushrooms are a great way to explore the benefits of functional mushrooms in your daily routine.

What are the delivery times?

Our average delivery time frame is 2-3 working days. We also offer a next day shipping service.

What is your return policy?

We offer a 30 day money back guarantee.

Maitake

Great product, just google the health benefits.

Rate the product's effectiveness.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our transparency and testing.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our customer service.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfactory and 2 is Outstanding

Was this helpful?

Reviewed by Emma J.

Verified Reviewer

Rated 5 out of 5

Review posted

A Natural Balance Boost

I’ve been adding Maitake powder to my morning smoothie, and it’s been a fantastic addition to my wellness routine. Over time, I’ve noticed a subtle but steady improvement in how balanced and grounded I feel throughout the day.

Rate the product's effectiveness.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our transparency and testing.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfied and 2 is Outstanding
Rate our customer service.	Rated 2 on a scale of minus 2 to 2, where minus 2 is Needs Improvement, 0 is Satisfactory and 2 is Outstanding

Was this helpful?

Reviewed by Oliver J.

Verified Reviewer

Rated 5 out of 5

Review posted

Quick Delivery

Received my product about a week ago and so far so good!

Was this helpful?

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Maitake (Grifola frondosa)

Dosage

How to Take It

Important Notes

Storage

Mushroom Extraction Facts

Forms Available

Meeting EU Benchmarks

Important Note

Purity & Potency Snapshot

Heavy Metals

Pesticides

Microbials

Saccharomyces Cerevisae

SAFE

Organic & TRUSTED.

POTENT

3rd-PARTY VERIFIED

PERSONAL

SUPPORT THAT CARES

FAQs

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