Premium mushroom extracts
Lion’s Mane
A thoughtfully sourced mushroom extract. Choose the format that fits your routine.
Choose your format
£24.99
120 capsules
Capsules made and finished in Britain. Extracts sourced internationally.
A closer look
The details, made clear.
Everything you need to get to know your mushroom.
About Lion’s Mane
Lion’s Mane Mushroom Extract
Premium British-Made Capsules • 30% Beta-Glucans • 30-Day Supply
A remarkable mushroom with a growing place in the modern conversation around the mind.
Lion’s Mane (Hericium erinaceus) has become one of the world’s most recognised functional mushrooms, attracting increasing interest in the fields of cognition and neuroscience and in the naturally occurring compounds found within this distinctive mushroom.
At The Great British Mushroom Company, we take a simple approach: start with exceptional mushroom extract, demand measurable quality, independently verify what we’re buying, and turn it into a premium finished product here in Britain.
🍄 30% Beta-Glucans
Not all mushroom supplements are created equally.
Our Lion’s Mane extract is specified to contain 30% beta-glucans, providing a measurable indication of the mushroom extract you’re actually receiving.
We believe you should know more about your supplement than simply what is printed on the front of the bottle.
That’s why our mushroom extract is batch laboratory tested, with supporting test documentation available to our customers on request.
No mystery. No vague promises. Just quality you can verify.
🧠 Why Lion’s Mane?
Few mushrooms have generated as much modern interest as Lion’s Mane.
Its unusual appearance, long history of use and naturally occurring compounds have made it a particularly prominent mushroom in scientific research concerning the nervous system and cognition.
Rather than promising what a mushroom will do for you, we’ve concentrated on something we can measure: supplying a high-quality, 30% beta-glucan Lion’s Mane extract with laboratory documentation behind every batch.
For people exploring the world of functional mushrooms, Lion’s Mane has become one of the most recognisable places to begin.
🇬🇧 Made in Britain
Our mushroom extracts are carefully sourced from high-quality specialist farms around the world, allowing us to select ingredients based on their quality and specification rather than simply their country of origin.
They are then used to create our British-made capsules, bringing together specialist global mushroom cultivation with the care, quality and presentation expected from a premium British brand.
We select suppliers with a strong emphasis on:
Quality • Consistency • Traceability • Responsible sourcing
From raw mushroom extract to finished bottle, quality comes first.
🔬 Tested. Verified. Transparent.
Every incoming batch is supported by laboratory testing and documentation so that we can check the specification of the ingredients going into our capsules.
Our Lion’s Mane is specified at:
30% Beta-Glucans
And if you’d like to see the laboratory documentation behind your batch, simply contact us.
Our lab results are available to customers on request.
Because when you’re choosing something to take every day, we believe transparency matters.
💊 A Full Month in Every Bottle
Each bottle contains 120 capsules.
Our suggested daily serving is:
2 capsules in the morning
2 capsules later in the day
That’s 4 capsules per day, giving you a complete 30-day supply in every bottle.
Simple to take. Easy to make part of your daily routine.
The Great British Mushroom Company
Globally sourced. British made. Quality verified.
We search around the world for outstanding mushroom ingredients and bring them together here in Britain.
High-specification extracts.
British-made capsules.
Measurable beta-glucan content.
Batch laboratory testing.
Premium presentation.
Mushroom supplements, without the mystery.
120 Capsules | 30-Day Supply | 30% Beta-Glucans | British Made | Batch Tested
Suggested use: Take 2 capsules twice daily with water. Do not exceed the stated recommended daily dose.
Food Supplement. Food supplements should not be used as a substitute for a varied, balanced diet and healthy lifestyle. Keep out of reach of young children.
What’s inside
See the product description and label for the full ingredient list, extract specification and any allergens. Please contact us before ordering if you need further information.
Quality & sourcing
Our mushroom extracts are sourced internationally. Capsules are made and finished in Britain. Ask us for the available product specifications and batch documentation.
How to use
Follow the directions and recommended daily intake on this product’s label. Swallow capsules with water. Do not exceed the recommended daily intake.
Capsules or powder?
Capsules are a convenient ready-portioned format. Powder offers flexibility in how you use your product. Ingredients and serving sizes may differ, so follow the label for your chosen format.
Can I ask about product quality?
Yes. Contact us with the product name and, if you already have it, the batch number. We can explain the available product specifications and documentation.
Food supplements should not replace a varied, balanced diet and a healthy lifestyle. Keep out of reach of children. Follow the label and seek professional advice if you are pregnant, breastfeeding, taking medication or have a medical condition.