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25% off Immune Support Products Code: IMMUNE25

25% off Immune Support Products Code: IMMUNE25

Organic Lion's Mane Mushroom 500 mg - Liquid Extract 2 fl oz
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Organic Lion's Mane Mushroom 500 mg - Liquid Extract 2 fl oz

LifeSource Vitamins
$
  • Supports cognitive function & memory enhancement*
  • Enhances processing speed & mental performance*
  • Promotes nerve growth factor production*
  • Supports immune modulation & NK cell activity*
  • Contains bioactive β-glucan polysaccharides*
  • May reduce stress & anxiety*
  • Supports beneficial gut microbiota balance*
  • 3rd-party lab tested for purity & potency
Product Code: LION003

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Lion's Mane Mushroom Organic — 2 oz Vegetarian LIQUID, Hericium erinaceus — Cognitive Function, Immune Support & Neuroprotection*

LifeSource Vitamins Lion’s Mane Mushroom combines clinically studied Hericium erinaceus extract with organic cultivation for advanced brain and immune support.* Grown on certified organic medium in U.S. facilities using solid-state fermentation, this formula provides pure beta-glucan polysaccharides and active compounds verified for identity and potency. Produced in FDA-registered, GMP-certified labs for quality assurance and transparency.*

Research Promise: At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC) when available. We also reference reviews from 39 leading health organizations and insights from 20 top global universities to keep our guidance aligned with credible, evidence-based science.*

Clinically Studied Benefits (Human Evidence)
  • Supports cognitive function in older adults with mild cognitive impairment * — 16-week double-blind RCT showed significant improvements in cognitive scores that reversed after discontinuation. (NIH/PubMed — Mori K, 2009)
  • May enhance processing speed and mental performance * — 28-day human trial found faster reaction times and reduced stress in healthy young adults. (NIH/PMC — Docherty S, 2024)
  • Helps maintain healthy lipid metabolism and mood balance * — 12-week RCT showed improved lipid profiles and mood parameters. (NIH/PubMed — Mori K, 2019)
  • May reduce subjective stress and improve sleep quality * — 4-week trial in adult women reported lower anxiety and better sleep. (NIH/PubMed — Nagano M, 2010)
  • Supports gastrointestinal comfort and beneficial microbiota * — Human evaluation found positive microbiome changes and excellent tolerance. (NIH/PubMed — Sheng X, 2022)
  • Provides antioxidant and immune balance support * — Systematic review confirmed antioxidant activity and good safety profile. (NIH/PubMed — Sheng X, 2021)
  • May support healthy blood-sugar metabolism * — Pilot study showed improved glucose control and insulin sensitivity. (NIH/PubMed — Wang M, 2021)
  • Helps maintain mental clarity and focus * — Human data suggest enhanced alertness and attention after daily use. (NIH/PMC — Docherty S, 2024)
  • May assist mood and emotional balance * — Human studies show reduced irritability and anxiety symptoms. (NIH/PubMed — Nagano M, 2010)
  • Demonstrates excellent safety and tolerability * — No serious adverse events in controlled human trials. (NIH/PubMed — Sheng X, 2022)
Additional / Promising Evidence *
  • Preclinical NGF stimulation * — Laboratory studies show Lion’s Mane promotes nerve growth factor expression and neurite outgrowth. (NIH/PubMed — Mori K, 2017)
  • Immunomodulatory activity * — Animal research demonstrates macrophage and NK-cell activation. (NIH/PubMed — Mori K, 2013)
  • Antimicrobial potential * — Lab data suggest antibacterial activity against pathogenic strains. (NIH/PubMed — Mori K, 2017)
  • Preliminary neuroprotective signals * — Early human observations show memory support in Alzheimer’s patients. (NIH/PubMed — Mori K, 2009)
  • Antioxidant mechanisms * — Polysaccharide fractions scavenge free radicals and reduce oxidative markers. (NIH/PubMed — Mori K, 2013)
  • Positive Findings — Verification in Progress
We monitor research from leading institutions — Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, the University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, and Ohio State — to keep our guidance aligned with credible science.*
Key Ingredients

Organic Hericium erinaceus (Lion’s Mane) Extract — Clinically studied mushroom shown to support cognitive health, mood, and focus in human trials. (NIH/PubMed — Mori K, 2009)

Beta-Glucan Polysaccharides — Active compounds with documented antioxidant and immune-supportive activity. (NIH/PubMed — Sheng X, 2021)

Brief Benefit Bullets
  • Supports cognitive performance & memory in human studies *
  • May help reduce stress and support mood balance *
  • Promotes healthy lipid and glucose metabolism *
  • Encourages gut microbiome balance and immune stability *
  • Provides antioxidant defense against oxidative stress *
  • Contains bioactive beta-glucans for immune support *
  • Grown organically in FDA-registered, GMP facilities *
  • Non-GMO & 3rd-party tested for purity and potency *
  • Excellent safety profile in multiple human trials *
  • 3rd-party tested for identity, purity & potency
Suggested Use

See product label for complete instructions or as directed by your healthcare professional. If pregnant, nursing, taking medications, or have a medical condition, consult your physician before use.*

Product Specifications
  • Serving Size — See Supplement Facts label
  • Servings Per Container — 30
  • Form — Liquid
  • Cultivation — 100% Organic, American-grown
  • Purity — No heavy metals, pesticides, herbicides, or Chinese imports
  • Quality — 3rd-party tested for identity, potency & purity

3rd-Party Testing: Every batch is verified by independent labs for identity, potency, and purity. Click here to see our 3rd-party testing.

LifeSource Vitamins — Proudly American — Since 1992

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Lion’s Mane Mushroom Organic — Liquid. Supports cognition, mood, and immune health. Certified organic, non-GMO & 3rd-party tested. Clinically Studied Ingredients — NIH/PubMed!*





Organic Lion's Mane Mushroom 500 mg - Liquid Extract 2 fl oz

$26.99
  • Click Here to See our 3rd Party Testing On Every Single Nutrient and Every Product Sold at Lifesource Vitamins.

    *Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Always consult your physician before taking any supplements. Individual results may vary. This information is not intended to replace your healthcare provider but to support and enhance that relationship. You are encouraged to do your own research and take an active role in your health decisions. If you are pregnant, nursing, taking medications, or have any medical conditions, consult your healthcare professional before using any supplements discussed on this site.

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