Reishi Mushroom Extract
Kiihtu Reishi Extract Infographic showing 100% fruiting bodies and maximum bioavailability
Infographic with woman drinking a coffee with Kiihtu Reishi supplement added
Infographic with woman smiling and relaxed and caption that Kiihtu Reishi extract is ultrasonic dual extraction
Kiihtu Reishi Mushroom Extract Tincture - Bottle placed next to Reishi Mushrooms and shown simply being added to a glass of water

Reishi Mushroom Extract

  • Finnish grown reishi mushroom
  • 3rd-party tested
  • Ultrasonic dual extraction
  • UK family-owned business
  • Qualifies for free UK shipping. Save 15% with a subscription

Reishi Mushroom Extract (Ganoderma lucidum, ethanol, purified water

Compounds of interest:
- Triterpenes
- β-(1,3)-(1,6)-D-glucans
- Ganoderic acid
- Ganodermic acid

That’s it! No fillers, no grain or excipients. Pure Reishi Mushroom Extract from 100% organic fruiting bodies.

Recommended daily dose of 1 - 2 ml (1 - 2 pipettes).

1 pipette = 1ml (which is one squeeze of the rubber top, this will half fill the glass pipette, giving you 1ml)

Simply add to any drink - hot or cold.

Do not exceed the stated dose.

It is recommended that you take breaks from our Reishi Extract (1 week every 3 months)

Recommended dose: 1 - 2ml per day (1 - 2 pipettes). Food supplements must not be used as a substitute for a varied diet. Not suitable if you are pregnant or breast feeding. Do not exceed stated dose. Keep out of reach of children. Store in a cool, dry place. Do not use if the cap seal is missing or broken.

High strength reishi mushroom extract

Why our reishi extract is different?

1. Max strength in a single dose: 

A normal dual extraction process will release only half the valuable compounds, meaning with our ultrasonic assisted extraction, you receive the maximum benefits, upto 95%.

2. Quality you can trust: 

Every batch is third-party tested, and every bottle is fully traceable from spore to extract. We can pinpoint the exact origin of each organic reishi mushroom tincture.

3. No junk: 

Our reishi mushroom extracts are free from mycelium, grains, junk, or fillers.

What you see on the label is what you get!

POTENT & CONVENIENT

Easy daily routine

Our highly bioavailable reishi mushroom extract is so easy to add into your daily routine.

Simply add 2 pipettes to a drink of water, tea, coffee... or anything you like.

Start a wellness habit you can keep with our liquid reishi extract, which dissolves without a trace in your drink!

The Kiihtu Quality Guarantee

Our commitment to excellence

Leading the way with reishi extract

Our innovation is evident in our industry-leading ultrasonic dual extraction. Unlike traditional methods, this groundbreaking technology maximises potency and bioavailability, releasing up to 95% of the reishi mushrooms' beneficial compounds.

Uncompromising Purity

We are committed to excellence.

We use 100% fruiting bodies.

We leave no room for compromise on purity, and every batch undergoes rigorous third-party testing and is is fully traceable.

hellen and chris, the founders of kiihtu

Our Commitment to Quality

As a small independent business in Brighton, we make sure we prioritise our customers and our product quality.

Our reishi mushroom extracts (otherwise known as Ganoderma lucidum) are grown in Finland, where they are renowned for having the planet's cleanest air and water, as recognised by UNESCO, all of which affect the purity, quality, and potency.

Don't take our word for it

★★★★★

Great product and such helpful service

Highly recommended! So easy to take. I drop it into my coffee daily and I don’t even taste it, but love the results. Will be buying more!

Glass tincture bottle of high strength Shiitake mushroom extract. Kiihtu Shiitake extract comes in a 50ml bottle and is suitable for vegans.  Shiitake extract is known for supporting beauty, immunity and support your body defence.
Ann K

UK

★★★★★

exceptional product

Prompt delivery, beautifully packaged, excellent product which has been properly researched and endorsed by trusted medics. Wish I'd found this sooner

Glass tincture bottle of high strength Turkey Tail mushroom extract by Kiihtu. Turkey is known to support immunity, offer your body defence and known to support your gut. There is 50ml liquid Turkey Tail extract in this tincture bottle which is suitable for vegans.
Sue B

UK

★★★★★

Excellent

I have 4 of your products now and could not be happier.
Excellent quality and service.

Kiihtu Lion's Mane Extract Tincture comes in a 50ml dark glass bottle.  High Strength Lion's Mane mushroom extract is know to support cognition, memory and support your gut. Lion's Mane tincture bottle is suitable for vegans.
Barbs H

UK

★★★★★

Great brain food

It's just the first 4 days, but the Lionsmane extract is already making a huge difference to my focus and abilityvyo deal with my to do lists. Thank you Kiithu.

Kiihtu Lion's Mane Extract Tincture comes in a 50ml dark glass bottle.  High Strength Lion's Mane mushroom extract is know to support cognition, memory and support your gut. Lion's Mane tincture bottle is suitable for vegans.
Kat H

UK

★★★★★

Excellent

Have found Chaga Tincture to be very beneficial. I have suffered with very dry skin for several years
I have seen a vast improvement after taking this product.

Chaga extract tincture bottle by Kiihtu comes in a 50ml bottle. High Strength Chaga mushroom extract is known as the worlds most powerful antioxidant, supporting your immunity and skin. Chaga by Kiihtu is suitable for vegans.
Barbara B

UK

See the whole mushroom range