10 Best Reishi Mushroom Supplements in The UK

Last updated on 15/08/2025

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Real Mushrooms Reishi Capsules - Organic Mushroom Extract Supplement with Potent Red Reishi Mushroom for Longevity, Mood, Sleep, & Immune Support - Vegan Mushroom Supplement, Non-GMO, 90 Caps

Why We Love It

Handpicked, organic mushroom for well-being.
Supports immune system naturally.
Pure, potent, and sustainably sourced.

Main Highlights

Reishi Capsules for Longevity & Immune Support: Made using hand-picked red Reishi mushroom extract, our supplement provides impressive benefits to support your overall well-being.
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 >25% 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.

Solgar Reishi Shiitake Maitake Mushroom Extract - Vegetable Capsules - Pack of 50 - Combination of Japanese Mushrooms - Gluten Free - Vegan

25% OffFree Shipping

Why We Love It

Powerful blend of mushrooms.
Concentrated food supplements.
Daily vital nutritional support.

Main Highlights

HOLISTIC MUSHROOMS COMBINATION; Reishi Shiitake Maitake Mushroom Extract is a food supplement containing a combination of mushrooms; reishi, shiitake, and maitake. Many varieties of mushrooms have been used in traditional medicine for thousands of years
DIETARY SUPPLEMENT; Concetrated food supplements range consists of concentrated foods and botanical extracts to provide dietary nutritional value when taken in combination with food. The majority of the products are available in the same forms as they occur in nature
FOR DAILY USE; Reishi Shiitake Maitake Mushroom Extract is to be taken as 1-2 vegetable capsules daily, providing you with this potent combination of 3 powerful mushrooms from concentrated extract
NATURAL WELLNESS; We believe that cleaner is better, we craft our vitamins and minerals in small batches to help ensure consistency and purity from bottle to bottle. For over 70 years we've used 100% recyclable amber glass bottles
GOLD STANDARD; All Solgar products meet our industry recognized “Gold Standard” for excellence, made using naturally sourced ingredients and innovating since 1971

Organic Mushroom Complex 8-180 Capsules - 1000mg - Lion's Mane & 7 Mushroom Blends (Reishi, Chaga, Cordyceps, Shiitake, Oyster, Maitake & Coprinus) - Added Turmeric & Ginger - Vegan & Non-GMO

11% OffFree Shipping

Why We Love It

Blend of eight organic mushrooms.
Includes turmeric and ginger.
Certified Organic and Vegan.

Main Highlights

WEIGHTWORLD'S ORGANIC MUSHROOM COMPLEX CAPSULES 8: Looking for the perfect mushroom supplement? Look no further than our Organic Mushroom Complex 8 Capsules. We proudly present a blend of 8 organic mushroom powders, like cordyceps, lion's mane, reishi, chaga mushroom, shiitake, maitake, oyster, & coprinus mushrooms. Why settle for single mushroom supplements like Lion's Mane extract or Reishi capsules when you can enjoy the benefits of this mushroom powder blend in one capsule?
ADDED TURMERIC & GINGER POWDER FOR BETTER ABSORPTION: Real mushrooms, belonging to the distinctive Fungi kingdom, are an excellent natural source of protein, fibre, and vitamins. Our super Mushroom Complex Capsules combine the benefits of eight organic mushrooms, like lions mane & chaga mushroom capsules, with the added advantage of turmeric and ginger. Unlike mushroom gummies or mushroom tablets, our mushroom capsules provide everything you need & more in a convenient form.
CERTIFIED ORGANIC BY "SOIL ASSOCIATION": Our mushroom supplement adheres to the highest standards and acquires all necessary certifications from the prominent Soil Association to be certified Organic. If you are looking for natural & organic mushroom blend capsules, you should try them! Additionally, it undergoes thorough laboratory testing and has received approval from three certifying bodies. This ensures that our product is beneficial for you and environmental-friendly.
VEGAN MUSHROOM SUPPLEMENT—180 MUSHROOM CAPSULES: Each bottle contains 180 capsules, a supply for 3 months. This energy supplement (not mushroom tablets) is made in the EU and is entirely vegetarian-friendly, non-GMO, and 100% gluten-free. We take pride in using high-quality ingredients, and our products undergo batch testing and certification in the UK, following the GMP guidelines.
WEIGHTWORLD – INSPIRING WELLNESS SINCE 2006: A British-grown family business with over a decade of expertise developing over 200 vitamins, food supplements & health devices. Using premium-grade ingredients, our products undergo rigorous research to fulfil the daily nutritional needs of individuals worldwide. We create UK-made & GMP-approved products by keeping your interests in mind. We cater to vegans & vegetarians & our supplements are formulated to enhance the well-being of you & your family.

fourfive Reishi Mushroom Supplement (4000mg) Bedtime Blend with Ashwagandha & Magnesium, Calm Busy Minds & Reduce Tiredness and Fatigue - 60 Capsules

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Why We Love It

Science-backed with 4000mg Reishi.
Reduces tiredness and stress.
Easily supports immune function.

Main Highlights

🍄 SCIENCE BACKED MUSHROOMS: Formulated with a blend of scientifically backed Reishi mushroom in the powerful dose of 4000mg per capsule
⚡️ REDUCE TIREDNESS: High strength Magnesium support, renowned for its immune-boosting properties and its ability to reduce stress and support relaxation.
🫀FOR THE IMMUNE SYSTEM: Reishi is thought to enhance immune defence by promoting a healthy response to inflammation, helping to strengthen your body’s natural defences.
⭐ HIGH-POTENCY: Log-grown mushroom supplements created with advanced dual-extraction to create the most effective functional mushroom blends.
🙌 EASY TO USE: 1 month supply. Take 2 capsules daily with water, providing an effortless way to support immune function and stress reduction every day.

High potency, diverse mushroom mix.
Third party tested for safety.
Eco-friendly, high-quality vegan capsules.

Main Highlights

✔️MAXIMUM POTENCY. 100% natural Mushroom Complex 6 MAXIMUM STRENGTH is an equal mix of six different mushrooms, Chaga, Cordyceps, Shiitake, Reishi, Lions mane and Maitake giving a diverse, high potency, complete mushroom formula.
✔️DUAL-EXTRACTED, 3RD PARTY TESTED. Alcohol and hot water extraction techniques are used to draw out both the water-soluble and the non-water-soluble bio actives. Many supplement companies claim their products are 3rd party tested but are vague about what is actually tested for and often cannot provide supporting documents. Our Mushroom Complex 6 is 3rd party tested for both heavy metals and active compounds at 2 of Europe's top testing facilities, certificates available upon request.
✔️UK MADE TO HIGH QUALITY GMP STANDARDS, 100% VEGAN WITH NO FILLERS, BINDERS OR ADDITIVES. We believe in clean nutrition which is why you won't find any nasty stuff in our products, unlike some of our competitors.
✔️ECO-FRIENDLY, PULLULAN CAPSULES. Pullulan is the next generation in encapsulation, derived from tapioca and processed with water.
WHAT ARE POLYSACCHARIDES? When shopping for a mushroom supplement, it's highly important that you look for polysaccharide content. Polysaccharides are the principal beneficial compounds within mushrooms and mushroom supplements containing little or no polysaccharides will be of little overall value. Some products provide the extract ratio e.g. 8:1, 12:1, etc. however this method is outdated as it does not accurately indicate of the level of bioactives. Packaging may vary.
Please note: packaging may vary.

Organic Reishi Supplement - Mushroom Superfood Supplement - Reishi Mushroom Complex - Pure Grade Extracts, No Binders (Powder 60g) (60 Capsules)

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Why We Love It

Organic and premium quality ingredients.
3rd party tested for purity.
Supports energy and endurance.

Main Highlights

ORGANIC: Expertly sourced and blended, premium quality Organic Reishi mushroom. Certified Organic by the Soil Association which uphold extremely strict and high standards, so you can be assured you are getting the highest quality mushroom products
PREMIUM QUALITY: Mushrooms for Life's Reishi Capsules are made from 100% organic Reishi mushrooms grown under nature-identical conditions using sustainable and ethical methods. These capsules contain both fruiting body extract and mycelium of the mushroom, providing a full spectrum of beneficial compounds.
3RD PARTY TESTED: All Mushrooms for Life products are 3rd party DNA tested for source purity, heavy metals and contaminants. So you can be sure you are getting the highest quality, cleanest mushroom products.
ENERGY & ENDURANCE: Reishi mushrooms have been traditionally used to support energy, endurance, and athletic performance, making them an ideal supplement for athletes and fitness enthusiasts and busy individuals
A BRAND YOU CAN TRUST: Mushrooms for Life is a practitioner-owned brand with more than 25 years' experience in mushroom sourcing and formulating high-quality products

Cell Evolution Reishi Full Spectrum Liquid Mushroom Drops Supplement, Super Strength 120,000mg (20:1), Sleep Support & Stress Management, Natural & Suitable for Vegans & Vegetarians

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Why We Love It

Renewed energy, naturally sourced.
Super strong and effective support.
Easy daily wellness solution.

Main Highlights

✓ CALM & RESTORE IN EVERY DROP – Our Reishi “Renew” drops are designed to help you relax, unwind, and rebalance. A natural way to support deep rest, emotional well-being, and inner calm.
✓ 20:1 SUPER STRENGTH EXTRACT – With an ultra-potent 20:1 ratio, every drop is rich in triterpenes and beta-glucans that support immunity, adrenal function, and overall vitality.
✓ HOLISTIC STRESS SUPPORT – Known as the “Mushroom of Immortality,” Reishi is a powerful adaptogen that helps regulate stress response, reduce tension, and promote better sleep quality.
✓ CLEAN, VEGAN & TESTED FOR PURITY – Made from organic Reishi fruiting bodies only, with no fillers or mycelium. Our formula is vegan, alcohol-free, and third-party lab-tested for safety and quality.
✓ SIMPLE TO TAKE, EASY TO ABSORB – Just a few drops in your tea, coffee, or evening drink. Our fast-absorbing liquid tincture offers a convenient way to recharge and restore, day or night.

High Potency Mushroom Complex 14400mg Superblend with Lions Mane - 6 Mushroom Complex with Chaga, Cordyceps, Shiitake, Reishi, Maitake and Lions Mane - 180 Vegan Capsules - Made in The UK

23% OffFree Shipping

Why We Love It

Supports health and wellbeing robustly.
Easy to swallow capsules.
Trustworthy, high-quality, certified brand.

Main Highlights

✔ WHY NUTRAVITA'S MUSHROOM COMPLEX? - Our Advanced Mushroom Superblend is a mix of 6 mushrooms that have been expertly formulated to support your health and wellbeing, as mushrooms are a rich source of fibre, protein and vitamins. Support your body’s resilience using our blend of natural adaptogenic mushroom extracts. Each capsule contains a rich amount of active ingredients including polysaccharides known as beta-glucans.
✔ WHICH MUSHROOMS ARE USED IN NUTRAVITA'S MUSHROOM SUPERBLEND? - Our Advanced Mushroom Supplement contains equal parts of the following mushroom extracts; Chaga Mushroom, Cordyceps Mushroom, Shiitake Mushroom, Reishi Mushroom, Maitake Mushroom and Lions Mane Mushroom.
✔ HOW TO TAKE OUR MUSHROOM SUPERBLEND - Our supplement is vegan friendly, and comes with 180 capsules. At a recommended daily serving of 2 capsules per day, our supplement will last you for 3 months. The capsules have been designed to be easy to swallow due to their bullet shape. If you struggle to swallow capsules, they can be broken apart and sprinkled over food to ingest.
✔ 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.

Mushroom Complex 6 Lions Mane Mushroom Supplement 120 Capsules High Strength Vegan Supplement with Lions Mane, Reishi, Chaga Mushroom Powder, Shitake, Cordyceps & Maitake (120 Capsules)

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Why We Love It

High strength immunity support.
Promotes mental clarity.
Eco-friendly packaging.

Main Highlights

Mushroom capsules with reishi mushroom powder, chaga mushroom powder, cordyceps powder, shiitake and maitake with high strength 30% polysaccharides formula. Equals to 30 : 1 mushroom extract per mushroom. Mushroom equivalent equals to 1500mg.
Individual cordyceps capsules or reishi mushroom capsules? Why not benefit of all mushrooms with Vegan Vitality's product. Our mushroom capsules are formulated with 6 carefully selected mushrooms.
BETTER VALUE: 100% Vegan, GMO free & Gluten Free. All Natural Ingredients. Unbeatable value with 120, 500mg capsules per pouch.
EASY TO SWALLOW: Our super mushroom complex capsules are easy to swallow and can be taken with food- breakfast, lunch or dinner!
FOR THE ENVIRONMENT: Vegan Vitality is dedicated to making our customers have access to eco-friendly & plant-based supplements at the best price. With our low waste and fully recyclable pouches enjoy the pure mushroom goodness without a guilty conscience!

Reishi Mushroom Capsules - High Strength 4000mg Mushroom Supplements - 120 Vegan Mushroom Powder Capsules - Reishi Supplement 100% from The Fruiting Body Made in UK by New Leaf

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Why We Love It

High-quality mushroom extract.
Potent natural compounds.
Rigorous safety standards.

Main Highlights

HIGH-QUALITY REISHI MUSHROOM CAPSULES - New Leaf's Reishi Mushroom Capsules are crafted using 4000mg of Reishi Mushroom Extract per serving, offering a rich source of polysaccharides, Beta-Glucans, and Triterpenes. Reishi, also known as Ganoderma lucidum, is a type of mushroom that has been used for centuries in traditional Eastern practices. It naturally grows in humid environments, typically found on decaying hardwood trees in Asia, particularly in China and Japan.
REISHI MUSHROOM EXTRACT - The use of Reishi Mushroom Extract in these capsules ensures a concentrated form of its beneficial compounds. While whole mushrooms contain valuable nutrients, the extract provides a higher potency of key components like polysaccharides, Beta-Glucans, and Triterpenes. This concentrated approach allows for a more efficient and effective delivery of Reishi’s full nutritional profile, offering an advanced supplement form compared to raw mushroom powders.
NATURALLY RICH IN ACTIVE COMPOUNDS - Reishi mushrooms are known for their naturally occurring polysaccharides, Beta-Glucans, and Triterpenes, which are active compounds found in the fruiting body of the mushroom. These components are valued in various traditional practices and are extracted carefully to preserve their integrity. With 120 capsules in each bottle, New Leaf's Reishi Mushroom supplement provides a convenient two-month supply of these rich, natural compounds.
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.

8.7

Excellent

We scanned 369 products

We reviewed these offers relevant to the Reishi Mushroom Supplements 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, Solgar, WeightWorld, fourfive, Time Health, Mushrooms 4 Life, Cell Evolution, Nutravita, Vegan Vitality, NEW LEAF PRODUCTS, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Reishi Mushroom Supplements in the market, we considered we took a deep dive into 1846 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 Real Mushrooms Reishi Capsules - Organic Mushroom Extract Supplement with Potent Red Reishi Mushroom for Longevity, Mood, Sleep, & Immune Support - Vegan Mushroom Supplement, Non-GMO, 90 Caps. We love many things about this product by Real Mushrooms. What sets it apart from the competition is Handpicked, organic mushroom for well-being. , Supports immune system naturally, Pure, potent, and sustainably sourced.
The best value product for most shoppers and where user satisfaction is continuously the highest is Solgar Reishi Shiitake Maitake Mushroom Extract - Vegetable Capsules - Pack of 50 - Combination of Japanese Mushrooms - Gluten Free - Vegan by Solgar based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Reishi Mushroom Supplements and the best cost-to-value ratio is Solgar Reishi Shiitake Maitake Mushroom Extract - Vegetable Capsules - Pack of 50 - Combination of Japanese Mushrooms - Gluten Free - Veganat Solgar with a 25% discount.
Our list of the best Reishi Mushroom Supplements 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 Reishi Mushroom Supplements in The UK

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We scanned 369 products

We concluded that: