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Lion's Mane

Pure Essence MyPure
4.8
★ ★ ★ ★ ★
(74 ratings)
Hericium mushroom 500 mg
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Score78
A better-value long supply of organic lion's mane extract, with persistent gaps in source and active strength.
How scoring works
Quantity:60 Vegi-Cap(s) • (60 servings)
Goals:
Brain Health
Cognitive Support
Productivity Boost
Mental Focus

Score 78

A better-value long supply of organic lion's mane extract, with persistent gaps in source and active strength.
How scoring works
$16.21($0.27 per serving)
iHerb
$ 26.19
Pure Formulas
$ 16.21
iHerb
$ 32.89
Vitacost
$ 26.99
Report prices

Analysis

The focused organic extract provides a midrange daily amount without unrelated ingredients. Its larger supply is suited to continued use.

No distinction is made between fruiting body and mycelium. The label also lacks extraction and active-marker information.

Lower serving cost improves the case for a longer trial, but not the certainty of potency. A standardized extract remains preferable for precise comparison.

Who is it for
  • Adults planning sustained lion's mane use
  • Users seeking organic extract
  • Value-conscious vegetarian-capsule users
Best for
  • Longer cognitive-support routines
  • Moderate daily extract use
  • Single-mushroom supplementation

Pros

  • Organic source
  • Practical amount
  • Longer package supply
  • Simple formula

Cons

  • Mushroom part is unspecified
  • No beta-glucan percentage
  • No erinacine detail
  • Extraction method is omitted

Warnings

  • Avoid use with a known mushroom allergy
  • Lion's mane may cause digestive upset
  • Do not rely on it for an immediate focus effect

Nutrient quality

83 Highest impact

The extract format may concentrate mushroom compounds, but fruiting-body source and beta-glucan standardization are absent. The mushroom amount may contribute, but missing concentration details limit confidence in potency.

Ingredient transparency

73 High impact

A specific extract amount is supplied. No proprietary blend hides the active quantity.

Customer satisfaction

60 Moderate impact

The supplied aggregate rating metric is very favorable, though it gives no specific experience details. The limited response count leaves considerable uncertainty.

Value for money

93 Highest impact

Formula quality compares well with the cost. The serving cost is exceptionally low for the disclosed mushroom amount.

Report analysis

Goals

Brain Health
Impact
High effect
B- Goal FitC+ Strength of SupportD CoverageA+ Formula Quality

Lion’s mane has promising relevance to nerve growth and cognitive maintenance. The 500 mg extract provides a practical midrange amount.

Human evidence remains emerging and depends heavily on extract quality. Missing fruiting-body, extraction, beta-glucan, and erinacine details limit confidence in the active material.

Study evidence
Hericium mushroom Supportive 10 studies
Cognitive Support
Impact
High effect
B- Goal FitC Strength of SupportD CoverageA+ Formula Quality
Hericium mushroom · 500 mg

Lion’s mane has direct relevance to memory and neural support. The organic extract provides a practical daily amount in one capsule.

The label does not identify fruiting body versus mycelium, extraction method, or beta-glucan standardization. Human cognitive evidence is promising but remains limited.

Study evidence
Hericium mushroom Supportive 6 studies
Productivity Boost
Impact
Moderate effect
C- Goal FitD+ Strength of SupportD- CoverageA- Formula Quality

Lion’s mane may support mental clarity and longer-term cognitive function. It does not provide an immediate stimulant or direct neurotransmitter precursor.

The extract amount is practical, but fruiting-body status, extraction method, and beta-glucan content are absent. The lean formula has moderate depth in one pathway and no coverage for alertness or stress resilience.

Study evidence
Hericium mushroom Disputed 2 studies
Mental Focus
Impact
Moderate effect
C- Goal FitC- Strength of SupportD CoverageB+ Formula Quality

A 500 mg lion’s mane extract offers a plausible long-term cognitive-support mechanism rather than an immediate attention effect. The amount is practical, but the label does not identify fruiting body, extraction method, or beta-glucan content.

The single-ingredient formula is easy to assess and avoids unnecessary additions. Evidence for sharper focus in healthy users remains limited compared with established acute options such as caffeine.

Study evidence
Hericium mushroom No effect 1 study

Ingredients

IngredientAmount per serving
organic Lion's Mane Mushroom extract
500 mg
Gluten Free Adults 18–50 Vegan Dairy Free Organic Vegetarian
Report overview
Hericium mushroom · 500 mg OverallScore52
F Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyA+ Value

The 500 mg extract provides a practical midrange Lion's Mane dose. The label does not identify fruiting body, extraction method, or beta-glucan standardization. Its low serving cost is appealing, although the missing quality details limit confidence in bioavailability.

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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Acute Effects of Naturally Occurring Guayusa Tea and Nordic Lion's Mane Extracts on Cognitive Performance.
    La Monica MB; Raub B; Ziegenfuss EJ; Hartshorn S; Grdic J; Gustat A; Sandrock J; Ziegenfuss TN · Nutrients · 2023
    Randomized trialBrain Health Productivity Boost forHericium mushroom
  2. Improvement of cognitive functions by oral intake of Hericium erinaceus.
    Saitsu Y; Nishide A; Kikushima K; Shimizu K; Ohnuki K · Biomedical research (Tokyo, Japan) · 2020
    Randomized trialBrain Health Cognitive Support forHericium mushroom
  3. Improving effects of the mushroom Yamabushitake (Hericium erinaceus) on mild cognitive impairment: a double-blind placebo-controlled clinical trial.
    Mori K; Inatomi S; Ouchi K; Azumi Y; Tuchida T · Phytotherapy research : PTR · 2009
    Randomized trial30 participantsBrain Health Cognitive Support forHericium mushroom
  4. A review of the effects of mushrooms on mood and neurocognitive health across the lifespan.
    Cha S; Bell L; Shukitt-Hale B; Williams CM · Neuroscience and biobehavioral reviews · 2024
    Systematic review34 studies pooledBrain Health forHericium mushroom
  5. Acute effects of a standardised extract of Hericium erinaceus (Lion's Mane mushroom) on cognition and mood in healthy younger adults: a double-blind randomised placebo-controlled study.
    Surendran G; Saye J; Binti Mohd Jalil S; Spreadborough J; Duong K; Shatwan IM; Lilley D; Heinrich M; Dodd GF; Surendran S · Frontiers in nutrition · 2025
    Randomized trial18 participantsBrain Health Mental Focus forHericium mushroom
  6. Prevention of Early Alzheimer's Disease by Erinacine A-Enriched Hericium erinaceus Mycelia Pilot Double-Blind Placebo-Controlled Study.
    Li IC; Chang HH; Lin CH; Chen WP; Lu TH; Lee LY; Chen YW; Chen YP; Chen CC; Lin DP · Frontiers in aging neuroscience · 2024
    Randomized trialCognitive Support forHericium mushroom
  7. Benefits, side effects, and uses of Hericium erinaceus as a supplement: a systematic review.
    Menon A; Jalal A; Arshad Z; Nawaz FA; Kashyap R · Frontiers in nutrition · 2025
    Systematic review26 studies pooledCognitive Support forHericium mushroom
  8. The Acute and Chronic Effects of Lion's Mane Mushroom Supplementation on Cognitive Function, Stress and Mood in Young Adults: A Double-Blind, Parallel Groups, Pilot Study.
    Docherty S; Doughty FL; Smith EF · Nutrients · 2023
    Randomized trial41 participantsCognitive Support forHericium mushroom
  9. Four Weeks of Hericium erinaceus Supplementation Does Not Impact Markers of Metabolic Flexibility or Cognition.
    Grozier CD; Alves VA; Killen LG; Simpson JD; O'Neal EK; Waldman HS · International journal of exercise science · 2025
    Non-randomized trial24 participantsProductivity Boost forHericium mushroom