Maitake (Grifola frondosa)

Energy CrashesMood SwingsSugar Spikes
Sale price£23.99
Size: 90 Capsules
In stock

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

No fluff. Just proof.

Lab Reports

Every pouch is tested, verified, and backed by real numbers. Because when it comes to your health, transparency isn’t optional — it’s essential.

We don’t expect trust — we earn it. See the full lab reports for yourself.
View Reports
The Antioxi Logo. The circle "o" in Antioxi's logo symbolizes completeness and ongoing commitment to quality, while the underline signifies a strong foundation, emphasizing our rigorous scientific and ethical standards.

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

average rating 5.0 out of 5
Based on 35 reviews
  • 5 Stars
    35 Reviews
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100% of reviewers would recommend this product to a friend
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
Review posted
Reviewed by Donald C.
Verified Reviewer
Age
35-44
Dose
4g
Health Goal
Immunity
How soon did you notice benefits?
Within 7 Days
Rated 5 out of 5

Maitake mostly for immune support

I use Maitake mostly for immune support, but the added bonus has been how grounded I feel. My mood, energy, and focus have all improved. It’s become one of the staples I take alongside Reishi.

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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
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Review posted
Reviewed by Sarah W.
Verified Reviewer
Age
45-54
Dose
3g
Health Goal
Hormonal Balance
How soon did you notice benefits?
Within 7 Days
Rated 5 out of 5

Best Prices

I’ve been dealing with hormonal ups and downs, and this has really helped bring a sense of balance. I feel more level-headed, less bloated, and more resilient overall. The quality is exactly what I’d hoped for.

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I recommend this product
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
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Review posted
Reviewed by Ethan L.
Verified Reviewer
Age
25-34
Dose
3g
Health Goal
Cognitive
How soon did you notice benefits?
Within 7 Days
Rated 5 out of 5

Fantastic supplement

This Maitake extract has been a fantastic addition to my supplements. I’ve noticed more stable energy and better focus, especially during long days at work. It doesn’t upset my stomach like other brands did either.

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I recommend this product
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?