10 Best British Supplements Lions Mane in The UK

Last updated on 12/08/2025

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Lions Mane Brain and Focus Supplements - Mushroom Powder Extract Capsules - Non GMO and Gluten Free Supplement for Better Cognitive Health (120ct)

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Why We Love It

Enhances cognitive function and well-being.
Free from grains and additives.
Promotes immune system naturally.

Main Highlights

Lion's Mane Mushroom Supplement for Better Cognitive Health: Made from pure lions mane mushroom extract for superior brain support. We use hot water extraction to obtain beneficial beta-glucans, hericenones, and thousands of other nutrients to provide an unparallelled brain boost with every capsule. Unlike other memory and focus supplements, we do not add mycelium, starch, grains, or fillers into our products -- you only get 100% real mushrooms in every bottle
Organic Mushroom Extract: Our mushroom capsules are only made from 100% mushrooms (fruiting bodies), not mycelium grown on grain like most brands. It contains no grains, additives, or fillers.
Measured Beta-Glucans: Verified by 3rd-party labs, our organic mushroom supplement has >30% beta-glucans per capsule, helping to naturally support your immune system.
How to Take: Adults take 2 capsules daily. You can also break a few capsules open and add them to your meal or drink. Our mushroom beta glucan supplements are gluten-free, non-GMO, & vegan.
Mushrooms Made Real: At Real Mushrooms, we produce organic mushroom supplements that support overall health. Our products contain 100% organic mushrooms, carefully sourced and processed for potency & efficacy.

20,000mg 16x Strength Lions Mane Supplement Capsules Super Nootropic w. Ashwagandha & Rhodiola - Highest Potency Lion's Mane Mushroom Extract 50% Polysaccharides - Brain Supplement for Memory & Focus

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Why We Love It

Highly concentrated Lion's Mane extract.
Enhances memory and cognition effectively.
Made in USA with purity guaranteed.

Main Highlights

16X STRENGTH LIONS MANE SUPPLEMENT - Made with 1,000mg of the highest concentrated Lion's Mane Extract with a 16:1 strength standardized to 50% Polysaccharides - equivalent to 15,000mg of regular Lions Mane powder. Compared to other Lions Mane supplement capsules you're getting 4-7x the amount of Lions Mane powder in just one ELMNT Lion's Mane Extract capsule.*
SUPER NOOTROPIC MEMORY & FOCUS FORMULA - A highly potent nootropics brain support + adaptogenic mushrooms supplement made with ultra pure Lion's Mane Extract + studied and proven adaptogens Ashwagandha & Rhodiola that work together in harmony to create a robust memory, focus & mood enhancing mushroom super nootropic brain health supplement for adults.*
BOOST Energy & Focus | ENHANCE Memory & Cognition | DEFEND Immune System Health.*
MAXIMUM PURITY | PRECISE POTENCY | MADE IN USA - All ELMNT supplements are manufactured in a USA GMP-certified facility and made with non-GMO ingredients that are individually tested by 3rd party labs to ensure maximum purity and precise potency. Each product is formulated using highly concentrated extracts & proven ingredients and, unlike most supplement brands, we never use 'Proprietary Blends' to hide fillers & save on cost.*
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LOVE LIFE SUPPLEMENTS

Organic Lions Mane Supplement High Strength, 2 Month Supply, 120 Capsules, Premium 8:1 Mushroom Extract from Fruiting Body, No Fillers, for Mental Clarity, Focus, Attention, Love Life Supplements

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Why We Love It

Pure quality with Premium extraction.
Enhanced brain health benefits.
Long-lasting, substantial supply.

Main Highlights

PREMIUM QUALITY ORGANIC LIONS MANE MUSHROOM EXTRACT: Harness the Power of Nature with our Premium Organic Lions Mane Extract, Sourced from 100% Organic Mushrooms (fruiting bodies), Not Mycelium Grown on Grain (Like Many Cheap Products on the Market) Ensuring Purity and Potency.
25.5 % BETA-GLUCANS PER CAPUSLE: Each Capsule is Packed with 25.5% of Soluable Beta-Glucans. Verified and Tested Using the Gold Standard Megazyme Test Kit. Our 8:1 Extraction Removes Insoluble Beta Glucans (which are found in 1:1 extracts) and Therefore Offers More Targeted Health Benefits. Third-party Verified to Guarantee Efficacy and Quality.
THE BRAIN MUSHROOM: Scientifically Known as Hericium Erinaceus, It has Gained Attention for its Potential Effects on Brain Health and Cognitive function. From Improved Memory and Cognitive Function to Protection from Oxidative Stress and Inflammation. It Can Also Help Regulate Immune Responses and is a Potent Antioxidant.
PURE FORMULATION, NO BULKING AGENTS: Bid Farewell to Fillers and Anti-Caking Agents! Our Product is Meticulously Crafted to be Pure as Possible, Guaranteeing you Receive Nothing but the Pure Organic Lions Mane 8:1 Extract (and a small amount of Rice Flour, to Help the Powder Flow During Encapsulation). Free from GMOs, gluten, dairy, and soy, making it suitable for vegetarians and vegans. UK-manufactured under BRC certification, Ensuring the Highest Quality Quaranteed.
120 CAPSULES - 2 MONTHS SUPPLY: Say Goodbye to Confusion and Hello to Clarity with 2 Months Supply of our Potent Organic Lions Mane Mushroom Extract.

Lions Mane High Strength Extract - 50% Polysaccharides / 30% Beta 1,3/1,6 D Glucan - No Fillers, Binders or Flow Agents - 3rd Party Tested - UK Made (60 Capsule Pouch)

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Why We Love It

Dual extracted beneficial compounds.
Natural and vegan friendly.
No fillers or additives.

Main Highlights

✔️HIGH STRENGTH LION'S MANE EXTRACT. Time Health High Strength Lions mane (Hericium erinaceus) contains 50% Polysaccharides / 30% Beta 1,3/1,6 D Glucan.
✔️DUAL EXTRACTED. Our High Strength Lion’s Mane consists is dual extracted to include an array of beneficial compounds within the Lion’s mane mushroom.
✔️NATURAL & VEGAN FRIENDLY. Time Health High Strength Lions Mane extract is grown traditionally and naturally (not grown in a lab on substrates) without chemicals or pesticides on large hardwood sticks. Our Lions mane is 100% vegan friendly.
✔️HIGH QUALITY & UK MANUFACTURED. In order to ensure our products are of the highest quality, all our products are manufactured right here in the UK to GMP quality assurance.
✔️NO FILLERS, BINDERS OR ADDITIVES. At Time Health, we believe in clean nutrition which is why you won’t find any nasty stuff in our products unlike some of our competitors. Please note: Packaging may vary.
Please note: packaging may vary.

Organic Lions Mane Mushroom 1500mg - 120 High Strength Vegan Capsules (Not Powder) - Lions Mane Supplement with Organic Black Pepper - Made in The UK by Nutravita

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Why We Love It

High potency Lion's Mane Extract.
Organically sourced ingredients.
Reliable UK manufacturing.

Main Highlights

✔ WHY NUTRAVITA'S LIONS MANE SUPPLEMENT? - Our Organic Lions Mane Mushroom Supplement provides you with 120 vegan capsules per bottle for a 4 month supply. Our capsules contain 1500mg equivalent of mushroom before extraction, meaning each high strength 12:1 capsule contains 125mg of Organic Lions Mane Extract, with an added 10mg dosage of Organic Black Pepper. The mushrooms used in our supplement are water extracted, unlike many competitors that use synthetic or alcohol extraction solvents.
✔ HOW TO TAKE OUR LIONS MANE? Our high strength supplement is designed in a capsule form to be easy to swallow, we suggest taking one capsule per day with a glass of water, a meal, healthy smoothie or shake. Our Lions Mane Supplement is vegan friendly, and contains no artificial colours or flavours. We only use the finest quality ingredients in our product and we do not add any additives, binders or fillers.
✔ WHICH INGREDIENTS ARE USED BY NUTRAVITA? - We have a dedicated team of pharmacologists, chemists & research scientists working to source the finest and most beneficial ingredients. This allows us to provide advanced, high strength vitamins & supplements which contain no artificial colours or flavours and are free from GMOs and allergens such as gluten, wheat, lactose and nuts.
✔ CUSTOMER PEACE OF MIND – We have done our best to provide as much information as possible, but if you do have any questions please reach out to our very helpful customer care team. They will be happy to provide personalised assistance to help this supplement fit into your lifestyle. We always hope our customers are 100% happy with the product and service they receive, and so if you are not satisfied, please do not hesitate to contact us.
✔ WHAT IS THE STORY BEHIND NUTRAVITA? - Nutravita is a recognised and trusted Vitamins & Supplements brand providing thousands of customers across the world since 2014. Our high quality products are manufactured, batch tested and certified in the UK, and safeguarded by the highest manufacturing standards in the world (GMP, BRC). We have a dedicated team of pharmacologists, chemists and research scientists working to source the finest and most beneficial ingredients.

Ashwagandha KSM-66 and Lions Mane Capsules - High Strength 2000mg KSM-66 Ashwaghandha Root Extract and Lions Mane Mushroom Extract - 120 Vegan Capsules with Black Pepper - UK Made by New Leaf

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Why We Love It

Superior well-being support formula.
Maximized nutrient absorption.
High-quality and tested.

Main Highlights

POTENT SYNERGY FOR ENHANCED WELL-BEING - Our Ashwagandha KSM-66 & Lions Mane Capsules combine the power of Ashwagandha KSM-66 & Lion's Mane mushroom to support your overall well-being. Ashwagandha KSM-66 is a highly concentrated extract from the roots of the Ashwagandha plant, known for its adaptogenic properties. Lion's Mane, a unique mushroom, is prized for its potential to support cognitive function. Together, these ingredients work synergistically to enhance both mental and physical health.
ENHANCED ABSORPTION WITH BLACK PEPPER - Each serving of these capsules is enriched with Black Pepper extract, which is known to enhance the bioavailability of nutrients. Black Pepper contains piperine, a compound that improves the absorption of Ashwagandha KSM-66 and Lion's Mane, ensuring that your body can effectively utilize these potent ingredients. This combination maximizes the benefits, making the most out of every capsule and supporting your well-being more efficiently.
SUPERIOR QUALITY AND CONVENIENCE - Our Ashwagandha KSM-66 & Lions Mane Capsules provide 2000mg per serving, offering a high dosage for maximum effect. With 120 capsules per bottle, this 2 month supply ensures consistent support for your health goals. KSM-66 is the highest concentration extract of Ashwagandha, known for its superior quality and effectiveness. Crafted with care and enriched with natural ingredients, these capsules are designed to support your journey to enhanced health & wellness.
SAFETY & QUALITY - To uphold the highest standards of safety and quality, our products undergo post-production testing for heavy metals and other unwanted compounds, ensuring full compliance with international regulations. Once testing is complete, products are bottled and packaged in BRC Grade AA certified facilities, guaranteeing that our rigorous quality standards are reliably maintained and delivered to you.
Why Choose New Leaf Products? As a family-owned business with extensive experience in formulating and producing our unique range of over 100 vitamin and mineral supplements, we are dedicated to upholding the highest standards of safety and quality. We prioritise environmental sustainability and social responsibility, donating a portion of our sales to global causes. Join our community of over 2 million satisfied customers, where our customers are always our top priority.

Organic Lions Mane Supplement 28,000mg – 50% Polysaccharides (700mg) – 180 Vegan Capsules – High Strength Mushroom Supplement – Resealable and Recyclable Pouch – by Alpha01

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Why We Love It

Potent wild-grown Lion’s Mane formula.
Assured quality with ALPHA01 promise.
Organic, vegan and gluten-free.

Main Highlights

✔ HIGH-STRENGTH ORGANIC LION'S MANE EXTRACT: Each serving contains the botanical equivalent of 28,000mg of Organic Lion's Mane Mushroom, delivering 700mg of naturally-occurring polysaccharides for maximum potency.
✔ REVERED IN EASTERN TRADITION: Known as "Lion's Mane" for its unique, flowing strands, Hericium erinaceus was historically reserved for royalty and is now popular among students, business professionals, gamers, and athletes worldwide.
✔ NATURAL SOURCE OF POLYSACCHARIDES: Rich in polysaccharides, this edible fungus is renowned for its nutritional profile and has been highly valued in Eastern wellness traditions.
✔ OUR VALUES: This product is 100% organic, non-GMO, vegan, gluten-free, dairy-free, and preservative-free!
✔ ALPHA01 PROMISE: Proudly sourced in the EU, we bring you only the highest quality ingredients – so you can feel comfortable about what you're putting in your body. All of our products are GMP certified.

Lions Mane Supplement 4000mg with Vitamin B1 & Black Pepper, 180 Vegan Tablets - Lion's Mane Mushroom 15:1 Extract (Not Lions Mane Powder or Capsules), UK Made for Mental Performance & Nervous System

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Why We Love It

Science-backed for mental performance.
Easy swallowing, no aftertaste.
Sustainably delivered, affordable supplements.

Main Highlights

Why Buy Lion's Mane Focus+ : You get a science-backed Lion's Mane supplement using industry leading 50% polysaccharides, the main beneficial compounds in Lions Mane. Our Formula is enhanced with Vitamin B1 for additional mental performance support and Black Pepper to aid absorption of lion's mane extract.
Easy to Swallow with No Aftertaste & Delightful Natural Aroma - Lion's Mane Focus+ tablets are 10mm in diameter, half the size of capsules, whilst delivering a super strong 4000mg of Lion's Mane. Every time you take our tablets, you will be greeted by a burst of natural Lion's Mane Mushrooms - you won't be disappointed.
Letterbox Friendly and Space Saving: Lion's Mane Focus+ comes in flat pack packaging, saving on costly postage and storage fees associated with other bottled lions mane capsules 1000mg, mushroom supplement, focus supplement and adhd medicine. Keep focused and remember it's lion's mane, not lions main, lion mane mushroom or lions maine.
Vegan Friendly, Gluten-free, Dairy-free, Cruelty-free, Low Carbon Footprint: We understand the importance of providing vitamins that caters to everyone's needs; are sourced & produced ethically AND at an accessible price to customers. There is no need to go anywhere else for your nutrition needs!
Scientifically Proven Supplements Uncomplicated, So You Can Get The Most Out of Life. Accessbile to Everyone. Delivered To You Sustainably: Good health is a need not a want. We are on a mission to make quality, science backed nutrition sustainably accessible to everyone. Less plastic, less waste. We have also committed to be the UK's leading sustainable supplement provider with a Net Zero target by end of 2023.

Lions Mane Mushroom 2000mg - 180 High Strength Vegan Tablets - Lion's Supplement with Black Pepper - Mushrooms Extract (Not Powder or Capsules) Made in The UK by New Leaf products

11% OffFree Shipping

Why We Love It

High strength Lion's Mane extract.
Small, easy-to-swallow tablets.
Third-party lab tested quality.

Main Highlights

WHAT IS LIONS MANE - Lions mane mushroom also known as Hericium erinaceus is a very popular food supplement and has been used for many hundreds of years. We use a high strength 15:1 extract of lion's mane which provides 50% Polysaccharides compared to other brands of lion's mane supplement which provides a lower dosage, we have also added the eqv of 10mg of black pepper to help product absorbance.
LIONS MANE SUPPLEMENT 50% POLYSACCHARIDES –Our lion Mane is derived from the 100% Fruiting Body and is commonly used in different formats such as capsules powders and tablets – As we use an extract our tablets are very small and easy to swallow and each bottle contains 180 tablets which will last up to 3 months when taking two tablets per serving.
PREMIUM QUALITY – Our vegan mushroom supplement are proudly manufactured in the UK under the highest quality standards, our lions mane tablets does not contain any artificial colours or flavours nor any heavy metals or unwanted compounds. The product is Vegan friendly and gluten free
SAFETY & QUALITY - To uphold the highest standards of safety and quality, our products undergo post-production testing for heavy metals and other unwanted compounds, ensuring full compliance with international regulations. Once testing is complete, products are bottled and packaged in BRC Grade AA certified facilities, guaranteeing that our rigorous quality standards are reliably maintained and delivered to you.
Why Choose New Leaf Products? As a family-owned business with extensive experience in formulating and producing our unique range of over 100 vitamin and mineral supplements, we are dedicated to upholding the highest standards of safety and quality. We prioritise environmental sustainability and social responsibility, donating a portion of our sales to global causes. Join our community of over 2 million satisfied customers, where our customers are always our top priority.

PH PROWISE Healthcare

Lions Mane Mushroom Supplement 4000mg with Vitamin B1, B6, B12 & Black Pepper - 180 Super Strength Vegan Tablets with 50% Polysaccharides (Not Powder or Capsules) | Made in The UK by Prowise

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Why We Love It

High polysaccharide concentration guaranteed.
Vitamin-enriched for added benefits.
Easy-to-swallow small tablets.

Main Highlights

PROWISE LION’S MANE: Lion's mane mushroom, scientifically known as Hericium Erinaceus, is a popular food supplement. Our product features a potent 15:1 extract of lion's mane, delivering 50% polysaccharides—much higher than the dosage offered by other brands. Additionally, we have enriched our supplement with Vitamin B1, B6, B12, and black pepper to enhance overall health benefits.
EASY-TO-SWALLOW TABLETS: Our Super Strength Lion's Mane tablets are designed for convenience and potency. Measuring just 10 mm in diameter, they are half the size of standard capsules while delivering a powerful 4000mg dose of Lion's Mane mushroom. Each tablet offers a concentrated burst of natural Lion's Mane, ensuring you receive maximum benefits without compromise. Enjoy the simplicity and effectiveness of our easy-to-swallow tablets - you won't be disappointed.
VITAMIN ENRICHMENT & HIGH POLYSACCHARIDE CONTENT: Formulated with added Vitamins B1, B6, and B12 for comprehensive nutritional support for your daily needs. Each tablet boasts 50% polysaccharides, offering a higher concentration compared to many other supplements available. This ensures you receive a potent dose of beneficial compounds in every serving.
MAXIMIZE SUPPLEMENT EFFECTIVENESS – For optimal results, we recommend taking 2 tablets daily with a full glass of water. Our tablets are designed for easy swallowing. If you have a sensitive stomach, we advise starting with 1 tablet daily and gradually introducing the second capsule after a few weeks.
PROFESSIONALLY FORMULATED: Our supplements, created by healthcare professionals, adhere to high-quality control standards and are non-GMO, gluten-free, wheat-free, and lactose-free. They are manufactured under the following standards GMP guidelines.
CHARITY DONATIONS - We are proud to partner with Vitamin Angels UK, a charity which donates life-saving nutritional support to children under five, new mothers, and pregnant women who are at risk for malnutrition. When you buy vitamins from us, you aren't just helping yourself. You are helping a Child in need and Mother.

8.9

Excellent

We scanned 489 products

We reviewed these offers relevant to the British Supplements Lions Mane within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Real Mushrooms, TERRA ELMNT, LOVE LIFE SUPPLEMENTS, Time Health, Nutravita, NEW LEAF PRODUCTS, ALPHA01, Nutrition Geeks, PH PROWISE Healthcare, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best British Supplements Lions Mane in the market, we considered we took a deep dive into 2446 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Lions Mane Brain and Focus Supplements - Mushroom Powder Extract Capsules - Non GMO and Gluten Free Supplement for Better Cognitive Health (120ct). We love many things about this product by Real Mushrooms. What sets it apart from the competition is Enhances cognitive function and well-being, Free from grains and additives, Promotes immune system naturally.
The best value product for most shoppers and where user satisfaction is continuously the highest is 20,000mg 16x Strength Lions Mane Supplement Capsules Super Nootropic w. Ashwagandha & Rhodiola - Highest Potency Lion's Mane Mushroom Extract 50% Polysaccharides - Brain Supplement for Memory & Focus by TERRA ELMNT based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for British Supplements Lions Mane and the best cost-to-value ratio is Lions Mane Brain and Focus Supplements - Mushroom Powder Extract Capsules - Non GMO and Gluten Free Supplement for Better Cognitive Health (120ct)at Real Mushrooms with a 58% discount.
Our list of the best British Supplements Lions Mane is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best British Supplements Lions Mane in The UK

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We scanned 489 products

We concluded that: