Pure Fungi | Organic Functional Mushroom Extracts

Known to support cognitive function, memory, and nerve growth. Our dual-extracted Lion’s Mane delivers only the active compounds—no fillers, just fungi.

Lion’s Mane: Brain-Boosting Fungi, Backed by Research

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Cordycepin and adenosine in Cordyceps have been studied for enhancing ATP production, oxygen utilisation, and endurance. Purely extracted for peak performance—no fillers, just fungi.

Cordyceps: Cellular Energy and Performance Support

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Rich in triterpenes and beta-glucans, Reishi is studied for its role in modulating the immune system and supporting a calm, balanced state. Precision-extracted. No fillers. Just fungi.

Reishi: Stress Adaptation and Immune Harmony

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Rich in polysaccharides and antioxidants, Snow Fungus is studied for its ability to support skin elasticity, hydration, and cellular repair. Purely extracted—no fillers, just fungi.

Snow Fungus: Hydration and Skin Support at a Cellular Level

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Packed with beta-glucans, melanin, and polyphenols, Chaga supports immune function and helps combat oxidative stress. Dual-extracted. No fillers. Just fungi.

Chaga: Antioxidant Powerhouse for Cellular Defense

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Why Fungi

These often underestimated organisms are powerhouses when it comes to health benefits. Fungi have been used in many cultures such as in China and Japan since ancient times. Western science is catching up and backing it up with the evidence that the right fungi can help you feel better, more relaxed, re-energised and even improve brain function. We’ve seen the benefits in our own lives, and now we want to share them with the world.

Why Pure Fungi

Our mission is to help people reach their physical and mental wellness goals. Whether you need help to focus, relax or re-energise, adding fungi extracts to your daily routine can help you get there.

Science First

We put science first. We work with the UK's leading microbiologists and Mycologists both to source and test our products. All our products are HACCP quality conform and certified. All our educational information and claims are backed with science.

Stay Pure

We only use the highest quality fungi and the latest extraction methods to maximise the medicinal compounds in our products. Every active compound in our products comes from fungi only. We don’t use fillers and additives.

Planet-Friendly

We care about the wellness of our customers and our planet. From sourcing produce from organic growers, to packaging our products in sustainable bags, we’re doing all we can to keep it green.

Take Control

We don’t do blends because each mushroom works best when used with intention. Cordyceps before a workout. Reishi in the evening. Lion’s Mane for focus. Blends often dilute the benefits. With Pure Fungi extracts, you can dose correctly and feel the difference.

Shop by Mushroom Type

Our products are manufactured and quality control tested in the UK, and the pouch is 100% recyclable. We only use the highest quality fungi and the latest extraction methods to maximise the medicinal compounds in our products.

Lion's Mane mushroom on white background

Snow Fungus mushroom on a white background

Shop by Product Type

Our powder and capsule products come in pouches with 60g or 90 x 400mg capsules filled with fungi extract powder. Our extracts are organic, vegan, and free from GMO, soy, nuts, gluten and lactose.

Mushroom extract powder on white background

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Organic Lion's Mane Extract Powder | 60g | 30 servings

£34.00

(5.0)

Organic Lion's Mane Extract Capsules | 90 Capsules | 30 servings

£35.00

(5.0)

Organic Cordyceps Extract Capsules | 90 Capsules | 30 Servings

£35.00

(5.0)

Organic Chaga Extract Powder | 60g | 30 servings

£34.00

(5.0)

Organic Reishi Extract Capsules | 90 Capsules | 30 Servings

£35.00

(5.0)

Organic Chaga Extract Capsules | 90 Capsules | 30 servings

£35.00

(5.0)

Organic Snow Fungus Extract Capsules | 90 Capsules | 30 servings

£36.00

(5.0)

Organic Snow Fungus Extract Powder | 60g | 30 servings

£35.00

(5.0)

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Reviews

Pure Fungi has been a part of my routine every morning for the last month, and I feel great. Would highly recommend the Lion’s Mane for anyone looking for that ‘mental boost’ - goes great with a morning black coffee.

Gareth Lewis

Fast delivery and high quality product. I also like how the pouch is fully compostable. I noticed a big difference at the gym since starting taking Cordyceps. It gave me more power and energy. They're now part of my pre-workout. I've tried a few Chaga brands and I'm loving Pure Fungi Chaga. I've been adding it to my coffee and its been great for my digestion.

Ben Miller

Due to health reasons, I had to change my lifestyle and stop drinking coffee. After trying different teas and unhealthy energy drinks, I have discovered the magical Lion’s Mane. That nutty-bitter flavour mixed with oats milk reminded me of my beloved coffee, but more importantly, it gave me what I was missing all this time - a better focus at work. Now, the Lion’s Mane is my new after-lunch routine - a way of socializing with colleagues and better concentration.

Sanja Vujackov

Blog Posts

Learn more about the science backed benefits of each mushroom.

Snow Fungus

Snow Fungus: Hydrating Skin, Antioxidant Protection, and Cognitive & Immune Support

Snow Fungus (Tremella fuciformis) is more than just a beauty mushroom. Traditionally prized in Chinese medicine, this cloud-like fungus is now backed by science for its impressive benefits – from d...