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Pure Fungi Lion's Mane, Reishi, Snow Fungus and Chaga pouches, each with its mushroom, on warm cream paper

Mushroom Extracts: Lion's Mane, Reishi, Chaga & Snow Fungus

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Our Mushrooms

Lion's Mane and Snow Fungus have been cooked in Asian kitchens for centuries. Chaga grows on birch trees in the far north, and Reishi is a glossy, woody mushroom. We make one extract per mushroom, never blends, so you choose exactly which one you buy.

Where the four mushrooms grow: Lion's Mane on a beech trunk, Reishi on an oak stump, Snow Fungus on a fallen branch, Chaga on a birch in snow

Why Pure Fungi

Our mission is to make high-quality mushroom extracts that fit easily into your daily routine, one mushroom at a time.

Lab Tested

We work with microbiologists and mycologists to source and lab test our products.

Planet-Friendly

We fund carbon removal for the estimated emissions of every delivery, through Shopify Planet.

Take Control

We don’t do blends, so you choose each extract on its own terms. Reishi, Lion’s Mane, Snow Fungus and Chaga, each available individually.

Shop by Mushroom Type

All four as capsules, three as powders.

Lion's Mane mushroom (Hericium erinaceus) on a yellow backdrop
Reishi mushroom (Ganoderma lucidum) on a lilac backdrop
Snow Fungus (Tremella fuciformis) on a pink backdrop
Chaga (Inonotus obliquus) on a cyan backdrop
Lion's Mane mushroom (Hericium erinaceus) on a yellow backdrop
Reishi mushroom (Ganoderma lucidum) on a lilac backdrop
Snow Fungus (Tremella fuciformis) on a pink backdrop
Chaga (Inonotus obliquus) on a cyan backdrop

Shop by Product Type

Powder comes in a 60g pouch and capsules 90 to a pouch. Every pouch is 30 servings.

Pure Fungi mushroom extract capsules on a white background, the capsules collection
A mound of Pure Fungi mushroom extract powder on a white background, the powders collection
Lion's Mane, Reishi, Chaga and Snow Fungus grouped together on white, Pure Fungi sets and packs

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30 servingsPure Fungi Lion's Mane Mushroom Extract Powder, 60g pouch with a yellow label, beside a Lion's Mane mushroom (Hericium erinaceus) on a yellow backdrop
Lion's Mane Mushroom Extract Powder Sale price£34.00 (£56.67/100g)
(5.0)
30 servingsPure Fungi Lion's Mane Mushroom Extract Capsules, pouch with a yellow label, beside a Lion's Mane mushroom (Hericium erinaceus) on a yellow backdrop
Lion's Mane Mushroom Extract Capsules Sale price£35.00 (£97.22/100g)
(5.0)
30 servingsPure Fungi Reishi Mushroom Extract Capsules, pouch with a purple label, beside a Reishi mushroom (Ganoderma lucidum) on a lilac backdrop
Reishi Mushroom Extract Capsules Sale price£35.00 (£97.22/100g)
30 servingsPure Fungi Chaga Mushroom Extract Powder, 60g pouch with a turquoise label, beside a piece of Chaga (Inonotus obliquus) on a cyan backdrop
Chaga Mushroom Extract Powder Sale price£37.00 (£61.67/100g)
(5.0)
30 servingsPure Fungi Chaga Mushroom Extract Capsules, pouch with a turquoise label, beside a piece of Chaga (Inonotus obliquus) on a cyan backdrop
Chaga Mushroom Extract Capsules Sale price£35.00 (£97.22/100g)
30 servingsPure Fungi Snow Fungus Mushroom Extract Powder, 60g pouch with a pink label, beside a Snow Fungus (Tremella fuciformis) on a pink backdrop
Snow Fungus Mushroom Extract Powder Sale price£38.00 (£63.33/100g)
30 servingsPure Fungi Snow Fungus Mushroom Extract Capsules, pouch with a pink label, beside a Snow Fungus (Tremella fuciformis) on a pink backdrop
Snow Fungus Mushroom Extract Capsules Sale price£36.00 (£100.00/100g)
90 servingsSave £15.30Pure Fungi Lion's Mane Powder Triple Pack: three Lion's Mane powder pouches on a yellow backdrop
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Lion's Mane Powder Triple Pack Sale price£86.70 Regular price£102.00 (£48.17/100g)
60 servingsSave £10.50Pure Fungi Lion's Mane & Reishi Capsules Duo: a Lion's Mane capsules pouch and a Reishi capsules pouch on yellow and lilac backdrops
Rendering loop-subscriptions
Lion's Mane & Reishi Capsules Duo Sale price£59.50 Regular price£70.00 (£82.64/100g)
90 servingsSave £15.75Pure Fungi Lion's Mane Capsules Triple Pack: three Lion's Mane capsule pouches on a yellow backdrop
Rendering loop-subscriptions
Lion's Mane Capsules Triple Pack Sale price£89.25 Regular price£105.00 (£82.64/100g)
Lion's Mane (Hericium erinaceus) on yellow paper, a level teaspoon of pale tan extract powder by a cup of tea, three capsules by a glass of water

How to use

Powder
Take 2g, about one level teaspoon, once or twice a day. Stir it into coffee, tea, a smoothie or a broth, hot or cold. Lion's Mane powder is mild and earthy, so it doesn't take over a drink.

Capsules
Take 3 capsules once or twice a day, with water, with or without food. Reishi comes as capsules only.

Mix & Match
Any 2 single pouches, 10% off.
Any 3 or more single pouches, 15% off.

It comes off at checkout, no code needed. One-time purchases only. Not on sets and packs, and it doesn't combine with other discounts.

Pick your pouches

Mushroom Guides

Buyer's guides and background on each mushroom.

Lion's Mane mushroom (Hericium erinaceus) on a yellow backdrop
Lions Mane

Lion's Mane Mushroom: Origins, Compounds, and the Science So Far

A calm, factual UK guide to Lion's Mane (Hericium erinaceus): what the mushroom is, how it grows, and the compounds it naturally contains.

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Lion's Mane (Hericium erinaceus), Reishi (Ganoderma lucidum), Chaga (Inonotus obliquus) and Snow Fungus (Tremella fuciformis) in a row on cream paper

Lion's Mane vs Reishi vs Chaga vs Snow Fungus: A UK Buyer's Guide

A UK buyer's guide to Lion's Mane, Reishi, Chaga and Snow Fungus: species, culinary heritage, key compounds, and powder or capsule forms.

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A whole Reishi mushroom (Ganoderma lucidum) with its glossy red-brown cap and stem, on a lilac paper backdrop
Beta-glucans

Fruiting Body vs Mycelium: What the Terms Mean

A plain-English explanation of fruiting body vs mycelium, dual extraction, the 10:1 extract ratio and beta-glucans.

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