Lion's Mane 1:2 500ml

Regular price $338.95 AUD

Key Benefits

  • Supports cognitive function and mental clarity where permitted by the current Australian label
  • Supports nervous system wellbeing within a practitioner-guided plan
  • Traditionally used as a tonic during temporary fatigue and reduced vitality
View full range — Mediherb Liquid

Australian-owned • Independent wellness

Practitioner-grade support. Always read the label and follow the directions for use.

Shipping & Dispatch $19.95 flat rate · Free over $199

Australia Post — fully trackable.


  • Free shipping: $199+
  • Flat rate: $19.95 Australia-wide

Dispatch: usually within 1–3 business days

Practitioner-Grade Lion’s Mane Fruiting Body Liquid Extract

MediHerb Lion’s Mane 1:2 is a concentrated mushroom liquid extract prepared from the fruiting body of Hericium erinaceus.

Traditionally used as a tonic to support vitality during temporary fatigue, Lion’s Mane may also be prescribed within practitioner-guided plans supporting cognitive function, mental clarity, nervous system wellbeing and temporary digestive comfort.

This 500 mL preparation is intended for individual prescribing and professional compounding. Persistent memory changes, cognitive difficulties, unexplained fatigue or recurring digestive symptoms should be properly assessed rather than managed indefinitely with a mushroom extract.

Supports cognitive function and mental clarity where permitted by the current Australian label

Supports nervous system wellbeing within a practitioner-guided plan

Traditionally used as a tonic during temporary fatigue and reduced vitality

Traditionally used to help relieve temporary indigestion

Provides a concentrated fruiting body extract for individualised practitioner prescribing

May be incorporated into compatible cognitive, vitality or digestive-support formulations where professionally appropriate

Small human studies have examined Lion’s Mane for cognitive and mood outcomes, but the formulations, doses, participants and results vary. Some longer studies have reported potential cognitive benefits, while a 2025 randomised trial found no significant overall acute improvement in cognition or mood. This does not justify claims that this specific liquid extract regenerates nerves, stimulates human neurogenesis or prevents cognitive decline.

Practitioner-guided cognitive and mental-clarity support

Adults prescribed Lion’s Mane as part of an individualised nervous system plan

Professional formulations supporting cognition, focus and general brain health where label-permitted

Adults seeking tonic support during temporary fatigue

Temporary mild indigestion where persistent or serious digestive causes are not present

Customers specifically requiring a fruiting body liquid extract rather than powder, capsules or a multi-mushroom formula

People whose medicines, mushroom allergies, immune health and ongoing symptoms have been professionally reviewed

This product is not intended for the unsupervised treatment of dementia, cognitive decline, Alzheimer’s disease, neuropathy, depression, anxiety disorders, chronic fatigue, gastritis, stomach ulcers or another diagnosed condition.

Common name: Lion’s Mane

Alternative names: Yamabushitake, Bearded Tooth Mushroom

Scientific name: Hericium erinaceus

Kingdom: Fungi

Fungal family: Hericiaceae

Mushroom material used: Fruiting body

Extract ratio: 1:2

Dried fruiting body equivalent: 500 mg per 1 mL

Ethanol content: 20% v/v

Format: Single-mushroom practitioner liquid extract

Bottle size: 500 mL

Lion’s Mane is a fungus rather than a botanical plant. Hericium erinaceus is classified as a basidiomycete fungus within the Hericiaceae family.

Lion’s Mane (Hericium erinaceus) fruiting body 1:2 liquid extract.

Each 1 mL contains 500 mg dried fruiting body equivalent.

Contains ethanol 20% v/v.

Adults: Take 20–50 mL per week, or as directed by a qualified healthcare practitioner.

This is a weekly dosage range and must not be interpreted as 20–50 mL per day.

Because the range is broad, the amount should be selected by a practitioner rather than adjusted independently.

Follow the current Australian product label and your practitioner’s directions.

Shake well before use.

Measure the prescribed amount carefully.

Dilute the prescribed amount in a small quantity of water immediately before taking.

Take only according to the current product label or your healthcare practitioner’s directions.

Follow the timing selected by your practitioner.

Do not exceed the recommended or professionally prescribed amount.

Do not increase the dosage because poor concentration, memory concerns, fatigue or digestive symptoms remain present.

Do not combine several Lion’s Mane or multi-mushroom supplements without checking the total intake and suitability.

Stop use and seek advice if nausea, abdominal discomfort, rash or another unexpected reaction develops.

No added gluten or dairy.

Vegan-friendly.

Do not use if you have a known allergy or sensitivity to Lion’s Mane, mushrooms, fungi or another ingredient in the preparation.

Stop use and seek urgent medical assistance if facial swelling, throat tightness, wheezing, breathing difficulty, widespread hives or another serious allergic reaction develops.

Always check the current product label where allergies or dietary sensitivities are present.

For practitioner dispensing and professionally guided use.

Always read the label and follow the directions for use.

Do not use if you have a known mushroom allergy.

Possible effects reported with Lion’s Mane supplements include abdominal discomfort, nausea and skin rash. Stop use and obtain advice if these symptoms are persistent or significant.

Consult your doctor, pharmacist or healthcare practitioner before use if you take prescription medicines. Confirm suitability particularly where multiple medicines, immune-modifying treatment, cancer treatment or transplant medicines are involved.

Specific clinically established medicine interactions for this extract are not clearly defined. Do not publish broad claims that Lion’s Mane definitely thins the blood, lowers blood glucose or interacts with particular medicines unless these appear on the current Australian label or current manufacturer documentation.

Consult your healthcare practitioner before use if you have an autoimmune condition, immune suppression or another condition affecting immune function. This is a precaution because concentrated mushroom-extract suitability and interaction evidence remain limited.

Use during pregnancy or breastfeeding only when specifically directed by a qualified healthcare practitioner.

Reliable safety information for concentrated Lion’s Mane extracts during pregnancy and breastfeeding is limited.

The product page provides an adult dosage only.

Do not give this 20% ethanol practitioner preparation to a child or adolescent unless an age-appropriate amount has been individually prescribed.

Do not use Lion’s Mane as a substitute for medical assessment of memory loss, confusion, poor concentration, behavioural changes or other cognitive symptoms.

See your doctor when memory or thinking problems are new, worsening, affecting daily activities or have been noticed by family members. Cognitive changes can have several possible causes and should be assessed rather than assumed to be part of normal ageing.

Frequent or worsening brain fog that interferes with work or everyday activities also requires professional assessment. Poor sleep, stress, medicines, nutritional deficiencies and several health conditions can contribute to these symptoms.

Do not use Lion’s Mane as a treatment for depression, anxiety or another mental-health condition.

Seek professional support for severe low mood, panic symptoms, major behavioural changes, emotional distress or thoughts of self-harm.

Do not use this extract as a substitute for investigation or treatment of gastritis, reflux, stomach ulcers or persistent indigestion.

Seek medical advice for recurring upper abdominal pain, unexplained weight loss, early fullness, painful swallowing or difficulty swallowing. Vomiting blood, passing blood or developing black, tarry stools requires urgent medical attention.

Persistent or unexplained fatigue should be assessed rather than continually treated with a tonic.

Tell your doctor, surgeon and anaesthetist about this and all other supplements before an operation or procedure. Follow their instructions about when to stop using it.

Contains ethanol.

Keep out of reach of children.

Store below 25°C in a cool, dry place away from direct sunlight and excessive heat.

Keep the bottle tightly closed when not in use.

Follow any additional storage instructions printed on the current Australian product label.

LION’S MANE LIQUID FAQSCommon Questions About Lion’s Mane Liquid Extract
What is MediHerb Lion’s Mane 1:2 Liquid Extract?

It is a concentrated liquid extract prepared from the fruiting body of Hericium erinaceus.

Each 1 mL contains the equivalent of 500 mg of dried fruiting body. The 500 mL format is intended primarily for practitioner dispensing and professional compounding.

What is Lion’s Mane commonly used to support?

Lion’s Mane is commonly included in practitioner plans supporting cognitive function, mental clarity, focus and nervous system wellbeing where these uses are permitted by the product label.

This product is also traditionally positioned as a tonic during temporary fatigue and for temporary digestive comfort.

Does Lion’s Mane prevent cognitive decline or dementia?

No.

It should not be presented as preventing, reversing or treating cognitive decline, dementia or Alzheimer’s disease.

Small studies have examined Lion’s Mane for cognitive outcomes, but their results cannot be transferred into disease-prevention claims for this specific extract.

Does Lion’s Mane promote neurogenesis or regrow nerves?

The current page should not make that promise.

Laboratory and preclinical research has explored Lion’s Mane compounds in relation to nerve-growth pathways, but that does not prove that this product regenerates human nerves, repairs the brain or treats neuropathy.

Use general cognitive and nervous system support wording instead.

Can Lion’s Mane help with poor focus or brain fog?

It may be selected within a practitioner-guided cognitive-support plan.

Frequent, worsening or disruptive brain fog should still be assessed because poor sleep, stress, medicines, nutritional deficiencies and underlying health conditions may contribute.

Can Lion’s Mane treat gastritis or stomach ulcers?

No.

The current page includes gastritis wording, but the product should be positioned only for temporary digestive comfort or indigestion where supported by its Australian label.

Persistent gastritis symptoms, weight loss, swallowing difficulty, vomiting blood or black stools require medical assessment.

Is this Lion’s Mane made from fruiting body or mycelium?

The current product page identifies the ingredient as Lion’s Mane fruiting body.

It provides the equivalent of 500 mg dried fruiting body per 1 mL. Do not change the ingredient to mycelium or claim that one mushroom material is automatically superior without product-specific evidence.

Who should be cautious with Lion’s Mane Liquid Extract?

Professional advice is important during pregnancy or breastfeeding, with mushroom allergy, immune conditions, immune-modifying treatment or regular prescription medicines.

Stop use and seek advice if abdominal discomfort, nausea, rash or allergic symptoms develop.

How much Lion’s Mane Liquid Extract should be taken?

The current GhamaHealth page lists an adult dosage of 20–50 mL per week, or as directed by a qualified healthcare practitioner.

This is a weekly amount and must not be mistaken for a daily dosage.

Because the dosage range is broad, the amount should be professionally selected.