Finally, Mushroom Supplements You Can Trust

Unlock Deep Relaxation & Stress Relief with Nature’s
“Mushroom of Immortality”

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Pure, Alcohol-Free Mushroom Extracts

★★★★★ 70+ Verified 5-star reviews
Boost Clarity, Achieve More Naturally

Safe and natural products that actually work!

  • Deep relaxation and stress relief
  • High-quality Reishi extract, rich in natural compounds
  • Supports restful sleep, immune function, and overall well-being
  • Grown organically on linden logs
Potent 20:1 dual extract
Only 0,75 cents per day
Fungu Forest Reishi extract bottle

Benefits

Reishi mushroom immune balance benefit

Supports Immune Function & Balance

Reishi contains beta-glucans that help support normal immune system activity.

These natural compounds act as signaling molecules, assisting immune readiness and helping the body maintain balance during seasonal or daily stress.

Studied for Stress & Resilience

Reishi has long been valued as an adaptogenic mushroom. Research suggests it may help the body adapt to occasional stress and support overall resilience.

It is being studied for its role in promoting calm and long-term wellness.

Relaxation and stress resilience
Rest and healthy aging reishi benefit

Promotes Rest & Healthy Aging

Reishi may support relaxation and restful sleep by encouraging a balanced stress response.

Its antioxidant compounds are also associated with healthy aging and overall vitality as part of a balanced lifestyle.

Ingredients

Vegan, non-GMO, no pesticides. Only simple, effective and natural ingredients.
Because transparency matters.
Organic Reishi mushroom

Organic reishi mushroom

200 g of raw, dried, reishi full fruiting body. Grown organically on linden logs in open-air greenhouses with plenty of fresh air and natural light.

Citric acid

Citric acid

Balances acidity to match natural stomach conditions, enhancing absorption of beneficial compounds for maximum effectiveness of our mushroom extracts.

Rowan berry extract

Rowan berry extract

A powerful antioxidant-rich ingredient that supports immunity, heart health, and digestion while enhancing the benefits of mushroom extracts.

Purified water

Reishi is extracted using hot water and alcohol, the best extraction solvent. Alcohol is then removed and you get a completely alcohol-free extract!

Purified water

That's it!

Hello! How are you?

We are Jurgis and Ugnė – forest, natural medicine, herbs and mushroom enthusiasts. We started using extracts three years ago and have been amazed at the gentle, yet powerful results – we can think more clearly, rarely get sick (or it passes quickly). Inspired by this, we decided to share extracts with the world.

Fungu Forest mushroom extract bottles in hands
Jurgis and Ugne, founders of Fungu Forest
Fungu Forest founders smiling in the forest Fungu Forest mushroom extract bottles on wood

Reishi – "Mushroom of Immortality"

Reishi mushrooms growing on a tree

Reishi (Ganoderma lingzhi) has been revered in traditional Chinese medicine for over 2,000 years, where it was historically reserved for emperors and nobility. Ancient texts describe it as a symbol of vitality and longevity, often referred to as the “Mushroom of Immortality.” Traditionally, it was used in herbal preparations, primarily in teas and decoctions, as part of a holistic approach to well-being.

Daoist Longevity Practices – Ancient Daoist monks, who focused on longevity and harmony with nature, valued Reishi as a key herb in their elixirs of immortality. They believed it helped cultivate Qi (life energy) and maintain balance between the body and spirit.

Modern scientific research has identified several bioactive compounds in reishi, which contribute to its long-standing use in herbal traditions:

Polysaccharides – A type of complex carbohydrate found in reishi, including beta-glucans, which are widely studied for their role in supporting normal immune function.

Triterpenes – Natural compounds such as ganoderic acids, which belong to the same category as certain plant sterols. These have been researched for their potential effects on oxidative stress and inflammatory processes.

Antioxidants – Like many fungi, reishi contains naturally occurring antioxidants, which help protect cells from oxidative stress caused by free radicals.

Small Reishi mushrooms in a forest

REISHI EXTRACT

25.00

★★★★★ 70+ Verified 5-star reviews


PURE, ALCOHOL-FREE MUSHROOM EXTRACTS

Safe and natural products that actually work!

•  Deep relaxation and stress relief

•  High-quality Reishi extract, rich in natural compounds

•  Supports restful sleep, immune function, and overall well-being

•  Controlled organic farming EE-ÖKO-03

Potent 20:1 dual extract (200g of raw, dried reishi)

100ml bottle = 33 daily doses

 

Food supplement notification number MP-1671/24.

Availability: In stock

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Description

Fungu Forest mushroom extracts in hand Reishi mushroom in forest
Baltic forest stream

Reishi extract production process

How is it made?

Reishi is extracted using hot water and alcohol. Alcohol is then removed, resulting in a completely alcohol-free extract.

How to use?

Recommended use: 3 ml per day. May be used with coffee, tea, smoothies, or water. Shake well before use.

Once opened, keep in the fridge and use within 45 days.

How to use Reishi extract with tea
Reishi extract bottle

Origin

Our reishi is sourced from China. While China produces many low-quality mushroom products, it also has a long mushroom-growing tradition and some of the world’s most experienced producers.

Our supplier was selected after extensive research and grows reishi in carefully controlled conditions focused on quality, consistency and clean raw material sourcing.

Frequently Asked Questions

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