What is Lion’s Mane (Hericium erinaceus)?

Lion’s Mane is a medicinal mushroom traditionally used for wellness. It contains compounds such as hericenones and erinacines that are studied for potential brain and nerve support.

What are the potential benefits of Lion’s Mane?

It is most commonly used for cognitive support, mood support, and immune or gut-related support. Human evidence exists but is still limited and not definitive.

How much Lion’s Mane should I take?

Common supplemental amounts are often in the range of 1,000–3,000 mg per day, depending on the product and extract strength. Follow the label directions and consider starting at a lower dose to assess tolerance.

How long does Lion’s Mane take to work?

Effects, if they occur, are typically assessed over weeks rather than days. Individual response can vary based on dose, product quality, and the outcome being targeted.

Who should be cautious with Lion’s Mane supplements?

People with mushroom allergies should avoid it. If you are pregnant, breastfeeding, have a medical condition, or take medications, consult a clinician before use.

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Coenzym Q10 (Ubiquinone)

Betaine HCL

Nicotinamide Riboside

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Horse Chestnut Extract

Grapefruit Seed Extract

Grape Vine Leaf Extract

Green Tea Polyphenols

Epigallocatechin Gallate (EGCG)

Adaptogens

Cordyceps sinensis extract

Ginsenoside

Lion's Mane (Hericium erinaceus)

Ginseng Extract

Cat's Claw (Uncaria tomentosa)

Arjuna (Terminalia arjuna)

Tribulus Terrestris Extract

Rhodiola rosea

Panax Ginseng Extract

Mushrooms

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Glucosamine Sulfate

Chondroitin Sulfate

Glucosamine Sulphate 2KCL

Lion's Mane
(Hericium erinaceus)

Limited research available·3/10

A higher score indicates better study conditions, but not necessarily effectiveness.

Lion’s Mane (Hericium erinaceus) is a medicinal mushroom studied for cognitive, mood, and immune support, though robust human trial evidence is limited.

Anti-inflammatory Cognitive Enhancement Memory Improvement Immune Booster Depression / Mood Enhancement Neuroprotective

dose range

1000–3000 mg

2–3 divided doses with meals

Consumption

Take with meals to maximize absorption and minimize digestive discomfort.

Not fat-soluble.

Best time

Morning and with first meal are common times; consistency may be beneficial.

Description

Lion’s Mane is a traditional medicinal mushroom containing hericenones and erinacines, compounds believed to support brain and nerve health. It is consumed as a supplement for cognitive, mood, and immune benefits, but definitive clinical data are lacking.

benefits

Main effects with level of evidence

Limited

Note on evidence

Most human evidence is from small, short-term studies; larger, high-quality clinical trials are needed.

Cognitive support

Limited

May improve memory, focus, and mild cognitive impairment, especially in older adults.

Particularly relevant for: Older adults · Individuals with mild memory issues

3 · PMC Review 2023 4 · Examine.com 1 · Healthline

Mood & Mental Health Support

Limited

May reduce symptoms of depression and anxiety, possibly due to anti-inflammatory and neurogenic effects.

Particularly relevant for: Adults with mild symptoms of anxiety or depression

3 · PMC Review 2023 1 · Healthline 4 · Examine.com

Immune system modulation

Theoretical

May enhance immune response and gut health; data are primarily from animal and in vitro studies.

Particularly relevant for: General population · Individuals seeking immune support

3 · PMC Review 2023 2 · WebMD

Safety & Information

Important safety information & known risks

For educational purposes only • not medical advice

Generally well tolerated; main risks involve allergies and possible drug interactions.

warning notices

Allergic reactions, including rashes and breathing difficulties, may occur, especially in those with mushroom allergies.
Digestive upset is possible but uncommon.
Safety in pregnancy, breastfeeding, and children is unestablished; avoid use.
Avoid if allergic to mushrooms due to the risk of allergic reactions.
Do not use during pregnancy or breastfeeding due to insufficient safety data.
Monitor for allergic reactions or skin rashes; discontinue if they occur.

Known interactions with medications