10 Best Reishi Mushrooms 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.

ecodrop essential oils

Ecodrop Organic Reishi Mushroom I 50ml I Double Extract Liquid Tincture Lions Mane Supplement I EU & Soil Association Certified I Manufactured in Finland

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Why We Love It

Enhances longevity and relaxation.
Purity through rigorous testing.
Sourced from pristine Finnish wilderness.

Main Highlights

THE MUSHROOM OF IMMORTALITY: Enhance longevity, relax your mind and body, manage stress and enjoy restful night sleep. Enjoy the convenience of reishi mushroom supplement in liquid tincture form for daily use.
DUAL EXTRACTION: Our Reishi Mushroom Tincture is crafted with precision. We employ both hot water and alcohol extraction methods to ensure that water-soluble and triterpene compounds are preserved, delivering the ultimate reishi supplement experience.
NO HEAVY METAL RESIDUES: Your well-being matters. We take purity seriously by subjecting all our reishi mushrooms to rigorous third-party testing. Say goodbye to worries about heavy metals, radiation, and pollutants, and say hello to a cleaner, safer organic reishi mushroom supplements.
NORDIC MUSHROOMS: Discover the power of Northern potency. Our mushroom reishi tincture organic thrive in the pristine wilderness of Finland, benefiting from its harsh winters and short summers. This unique environment enhances the medicinal compounds, making our reishi extract organic and unparalleled in quality.
FULLY TRACEABLE: We're committed to transparency. With cutting-edge innovation and meticulous supply chain management, we can trace your organic reishi mushroom back to its origin. Our organic mushrooms undergo high-tech extraction, ensuring a potent and honest mushroom tincture for your well-being.

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.

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

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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 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

KIKI Health - Organic Reishi Mushroom Extract Capsules 400mg - High Potency - from 100% Fruiting Bodies - 50% Beta-Glucan Rich Polysaccharides - Vegan Friendly - 60 Capsules

20% OffFree Shipping

Why We Love It

Cultivated from organic fruiting bodies.
High polysaccharide content.
Supports immune and heart health.

Main Highlights

ORGANIC EXTRACT FROM 100% FRUITING BODIES - Our organic reishi capsules are cultivated on a wood-rich substrate and extracted from 100% fruiting bodies of Ganoderma lucidum mushrooms, ensuring high quality and the most bioactive ingredients possible.
BIO-ACTIVE COMPOUNDS - Our extract has an impressive 50% polysaccharide content, including beta-D-glucans, and significant amounts of triterpenes and polyphenols, making it one of the most potent available on the market.
SUPPORTS IMMUNE AND HEART HEALTH - Reishi supports the immune system, maintains a healthy circulatory function, and helps to decrease cholesterol.
PURE COMPOSITION - Our Organic Reishi Extract supplement is 100% pure and free from fillers, starch, grain, and any additives. This premium extract is also suitable for both vegetarians and vegans.
QUALITY ASSURANCE - At KIKI Health, we guarantee the highest standards with our plant-based organic ingredients, emphasising ethics, integrity, and purity throughout the sourcing and manufacturing process.

Promotes health and longevity.
High concentration of bioactive substances.
Guaranteed satisfaction or your money back.

Main Highlights

MULTIPLE PROPERTIES: Ancient cultures in China, Japan, and other Asian countries have historically used the Reishi mushroom (Ganoderma Lucidum) to promote health and longevity. It is a powerful natural antioxidant that helps reduce physical and mental stress, improves mood, and boosts energy.
ORGANIC REISHI EXTRACT 12000MG: Made with 600mg of natural 20:1 concentrated extract of Organic Reishi, equivalent to 12,000mg of Reishi mushroom, more than the competition. Each capsule provides 300mg of Polysaccharides, 120mg of Beta-glucans, and 12mg of Triterpenes. We offer 180 vegan capsules per bottle, providing a 6-month supply.
CONCENTRATED EXTRACT, NOT POWDER: The advantage of using an extract over powder is not just the higher amount of Reishi per capsule but also the greater concentration of bioactive substances. For the same reason, we choose an extract derived from the fruiting body of Reishi, as it is the primary source of these bioactive substances.
Quality and Satisfaction: Our supplements, formulated in Barcelona, are made with the highest quality ingredients under rigorous controls to meet the highest standards of safety and efficacy, providing a reliable and healthy option. Furthermore, we have personalized attention to answer any questions and help you choose the supplement that best suits your needs.
Zenement, Inspiring Wellness: Founded in Barcelona in 2017, Zenement's mission is to improve people's health and well-being. Inspired by the 'Zen' philosophy, our name combines 'Zen' and 'supplement', reflecting our commitment to balance and health. As a member of the Barcelona Health Hub at the Sant Pau Art Nouveau Campus, we promote innovation and excellence in the digital health sector.

HYBRID HERBS – Organic REISHI Mushroom Powder 10X Strength - Natural Supplement for Immunity, Skin, Calm & Sleep Support with Beta Glucans & Terpenes | HIGH Potency 10:1 Extract - 56 Serving (56g)

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Why We Love It

Supports immune system.
Promotes healthy sleep.
100% natural organic.

Main Highlights

NATURAL SUPPORT FOR RESTFUL SLEEP: Reishi is often regarded as the “wonder mushroom” for its ability to promote calm, support deep rest, and help the body unwind. Our pure, organic Reishi powder is rich in bioactive polysaccharides and makes an excellent addition to evening routines for those seeking a better night’s sleep and overall wellbeing.
CLARITY AND INNER BALANCE: Alongside Shilajit and Pine Pollen, Reishi is one of only 16 recognised adaptogens - plant-based substances known for helping the body maintain balance. It is often chosen to support focus and calm. Reishi is also appreciated for its skin-supporting properties, linked to its role in the body's natural detox processes.
10:1 CONCENTRATED EXTRACT FOR MAXIMUM POTENCY: Our Reishi extract powder is ten times stronger than raw mushroom, delivering a rich profile of beta glucans, terpenes, and antioxidants. The careful extraction method preserves the full spectrum of active compounds. Simply add to teas, coffees, smoothies, or foods for convenient daily use.
CERTIFIED ORGANIC, NATURAL AND VEGAN: Our Reishi powder contains no fillers, additives, or preservatives—just clean, concentrated mushroom extract. Each pouch provides up to 56 servings, offering excellent value and purity in every serving.
WOOD-GROWN FOR SUPERIOR QUALITY: Our Duanwood Reishi mushrooms are cultivated on natural wood in forest-like environments, allowing them to develop their full potency. We use only the mature fruiting body - never mycelium or grain substrate - ensuring you receive the highest quality, nutrient-dense Reishi available.

Reishi Mushroom Capsules 10,000mg | Red Reishi Extract (5:1) | High Strength Supplement | 100 Powder Capsules | by Horbaach

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Why We Love It

High strength Red Reishi extract.
Rich in beneficial polysaccharides.
Commitment to purity and quality.

Main Highlights

HIGH STRENGTH REISHI: Discover the ancient wisdom of Red Reishi Mushrooms. Our premium 5:1 extract delivers a potent 10,000mg equivalent of Red Reishi mushroom in every serving.
AYURVEDIC STAPLE: Delivering 35% Polysaccharides, one of the most important bioactive components of Reishi.
EXPERTLY CRAFTED: Our professional formula is backed by our commitment to purity and potency.
SUITABLE FOR: Horbaach Reishi mushroom capsules are free from artificial colours, flavours, or preservatives. It's the perfect formula for adult men and women at the best value.
PACKAGING MAY VARY: We are in the process of updating our packaging. If the product you receive appears different, please rest assured that the benefits remain the same.

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 Mushrooms 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, ecodrop essential oils, fourfive, Solgar, Mushrooms 4 Life, KIKI HEALTH, Zenement, Hybrid Herbs, Horbäach, 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 Mushrooms 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 Ecodrop Organic Reishi Mushroom I 50ml I Double Extract Liquid Tincture Lions Mane Supplement I EU & Soil Association Certified I Manufactured in Finland by ecodrop essential oils based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Reishi Mushrooms 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 Mushrooms 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 Mushrooms in The UK

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We scanned 369 products

We concluded that: