# Hericium erinaceus 'Lion's Head'

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/hericium-erinaceus-lion-s-head
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-24
**Evidence Score:** 2 / 10
**Category:** Mushroom/Fungi
**Also Known As:** Hericium erinaceus, Lion's Mane, Bearded Tooth Mushroom, Pom Pom Mushroom, Yamabushitake, Monkey Head Mushroom, Bearded Hedgehog Mushroom

## Overview

Hericium erinaceus 'Lion's Head' is a strain of lion's mane mushroom that contains hericenones and erinacines, bioactive compounds believed to stimulate [nerve growth factor](/ingredients/condition/cognitive) (NGF) synthesis. While food use is well-established in traditional Chinese medicine, clinical evidence supporting supple[mental health](/ingredients/condition/mood) benefits for this specific strain remains absent.

## Health Benefits

• No specific health benefits documented - The research dossier contains no clinical evidence or trials
• Traditional use in Chinese medicine - Historical usage exists but without proven effectiveness
• Food safety established - Generally safe to eat as food, though supplement safety remains unproven
• Bioactive compounds present - Contains [hericenone](/ingredients/condition/cognitive)s, erinacines, and polysaccharides, though effects unstudied
• No evidence quality available - Wikipedia notes medicinal effectiveness remains unproven with no referenced trials

## Mechanism of Action

Erinacines, diterpene compounds found in the mycelium of Hericium erinaceus, are small enough to cross the blood-brain barrier and have been shown in preclinical models to upregulate NGF expression via activation of the TrkA receptor pathway. [Hericenone](/ingredients/condition/cognitive)s, isolated from the fruiting body, appear to stimulate NGF secretion through indirect mechanisms involving mitogen-activated protein kinase (MAPK) signaling cascades. These mechanisms are derived from general Hericium erinaceus research and have not been confirmed to apply specifically to the 'Lion's Head' strain designation.

## Clinical Summary

No clinical trials have been conducted specifically on the Hericium erinaceus 'Lion's Head' strain as a supplement. Broader Hericium erinaceus research includes a small randomized controlled trial (n=30) in older Japanese adults suggesting modest [cognitive](/ingredients/condition/cognitive) improvement on the Revised Hasegawa Dementia Scale after 16 weeks of 3g/day supplementation. Evidence quality across general lion's mane research is rated low to moderate due to small sample sizes, short durations, and variability between strains and preparations. Extrapolating these findings to the 'Lion's Head' strain specifically is not scientifically supported at this time.

## Nutritional Profile

Hericium erinaceus (Lion's Mane mushroom) has a well-characterized nutritional composition per 100g dry weight: Protein: 22-35g (containing all essential amino acids; notable concentrations of glutamic acid, aspartic acid, and leucine); Fat: 3-5g (predominantly unsaturated fatty acids, with linoleic acid comprising ~75% of total fatty acids); Carbohydrates: 40-60g total (dietary fiber: 14-32g, primarily as [beta-glucan](/ingredients/condition/immune-support)s including beta-1,3/1,6-glucans at approximately 15-20% dry weight); Ash/minerals: 8-10g. Key micronutrients include potassium (400-500mg/100g dry), phosphorus (800-1000mg/100g dry), zinc (1.5-2.5mg/100g dry), iron (4-6mg/100g dry), and selenium (~0.06mg/100g dry). B-vitamins present include thiamine (B1: ~0.2mg/100g dry), riboflavin (B2: ~0.3mg/100g dry), and niacin (B3: ~5-8mg/100g dry). Bioactive compounds: [Hericenone](/ingredients/condition/cognitive)s (A-H) found primarily in fruiting body at concentrations of ~0.01-0.05% dry weight; Erinacines (A-K) found predominantly in mycelium at ~0.05-0.5% dry weight; beta-glucan polysaccharides (HEP-1, HEP-2 fractions) at 15-20% dry weight. Bioavailability notes: Beta-glucans show improved bioavailability when mushroom is cooked or extracted in hot water; hericenones and erinacines are lipid-soluble and may benefit from fat co-consumption; chitin cell walls reduce raw bioavailability, making cooked or extracted forms significantly more bioavailable than raw dried material.

## Dosage & Preparation

No clinically studied dosage ranges, forms, or standardization details are available in the research results. Consult a healthcare provider before starting any new supplement.

## Safety & Drug Interactions

Hericium erinaceus consumed as a whole food has a well-documented culinary safety record spanning centuries in East Asian cuisines, with no significant adverse effects reported at typical food intake levels. Rare cases of allergic reactions and contact dermatitis have been reported with lion's mane mushroom products, suggesting caution for individuals with mushroom allergies. No formal drug interaction studies exist for the 'Lion's Head' strain specifically; theoretically, compounds influencing NGF pathways could interact with medications targeting neurotrophin signaling, though this is speculative. Supplemental use during pregnancy or breastfeeding is not recommended due to a complete absence of safety data in these populations.

## Scientific Research

No clinical trials, RCTs, or meta-analyses were found in the research dossier for Hericium erinaceus 'Lion's Head' or the species generally. No PubMed PMIDs are provided, and Wikipedia explicitly notes that medicinal effectiveness and safety in supplements remain unproven.

## Historical & Cultural Context

Used in traditional Chinese medicine, though the research provides no specific historical contexts, durations, or traditional indications. The mushroom has been consumed as food, but medicinal applications lack documented evidence.

## Synergistic Combinations

No synergistic ingredients identified in research

## Frequently Asked Questions

### What makes the Lion's Head strain of Hericium erinaceus different from other lion's mane varieties?

'Lion's Head' refers to a specific cultivar or morphological strain of Hericium erinaceus, but no peer-reviewed research has characterized how its hericenone or erinacine content differs quantitatively from other commercially available strains. Bioactive compound concentrations in lion's mane mushrooms vary significantly based on genetics, growth substrate, and extraction method. Without strain-specific chemical profiling data, no meaningful distinction can be made regarding its potency or efficacy compared to other Hericium erinaceus products.

### Does Hericium erinaceus Lion's Head improve memory or cognitive function?

No clinical evidence exists specifically for the Lion's Head strain and cognitive function. General Hericium erinaceus research includes a 2009 Japanese RCT (n=30) showing statistically significant but modest improvements in cognitive scores after 16 weeks at 3g/day, which reversed upon discontinuation. These findings cannot be reliably applied to the Lion's Head strain without strain-specific trials confirming comparable erinacine and hericenone concentrations.

### Is Hericium erinaceus Lion's Head safe to take as a supplement?

Food-form Hericium erinaceus has a strong safety record, but the supplemental form of the Lion's Head strain has no documented clinical safety studies. Reported adverse events for lion's mane supplements broadly include gastrointestinal discomfort and rare skin hypersensitivity reactions. Until supplement-specific safety data is available, individuals with autoimmune conditions, mushroom allergies, or those on neurological medications should consult a healthcare provider before use.

### What is the traditional use of Hericium erinaceus in Chinese medicine?

In traditional Chinese medicine, Hericium erinaceus has been used historically to support digestive health, nourish the spleen and stomach, and as a tonic food to promote overall vitality — referenced in texts under names such as 'Hou Tou Gu' (monkey head mushroom). These applications were based on empirical observation rather than controlled experimentation and predate the identification of hericenones and erinacines as bioactive compounds. Traditional use alone does not constitute clinical proof of efficacy for any specific health condition.

### What dosage of Hericium erinaceus Lion's Head should I take?

No evidence-based dosage has been established for the Lion's Head strain specifically. The most cited dosage in general Hericium erinaceus research is 3 grams per day of dried mushroom powder used in a 2009 cognitive study, while some commercial extracts are standardized to erinacine or hericenone content and sold at 500–1000mg daily. Without strain-specific pharmacokinetic or efficacy data, any dosage recommendation for the Lion's Head strain would be extrapolated and should be discussed with a qualified healthcare professional.

### Does Hericium erinaceus Lion's Head have any interactions with medications?

Hericium erinaceus Lion's Head may have mild anticoagulant properties due to its polysaccharide content, which could theoretically interact with blood thinners like warfarin or aspirin. If you are taking prescription medications, particularly those affecting blood clotting, immune function, or blood sugar regulation, consult your healthcare provider before supplementing. Limited human clinical data means potential interactions have not been thoroughly studied in controlled settings.

### Is Hericium erinaceus Lion's Head safe to take during pregnancy or while breastfeeding?

There is insufficient clinical evidence to confirm the safety of Hericium erinaceus Lion's Head supplementation during pregnancy or breastfeeding. While the mushroom is traditionally consumed as food in Asian cuisines, supplement safety differs from food safety, and no human trials have evaluated fetal or infant exposure. Pregnant and nursing individuals should consult their healthcare provider before use.

### What forms of Hericium erinaceus Lion's Head are available, and how do they differ?

Lion's Head mushroom supplements are available as fruiting body powders, mycelium extracts, standardized extracts (concentrated for hericenones or erinacines), and whole-food capsules. Standardized extracts typically contain higher concentrations of bioactive compounds than raw powders, though bioavailability differences between forms have not been rigorously compared in human studies. Fruiting body preparations are generally considered more aligned with traditional use than mycelium-based products.

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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