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-Driven & Verified Product.
Explore the clinical research, ingredient science, and global evidence supporting this product below.
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.* Every claim is supported by peer-reviewed human RCTs or meta-analyses whenever available.
Clinically Studied Benefits
✓ 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, 2009
✓ Enhances processing speed and mental performance — 28-day human trial found faster reaction times and reduced stress in healthy young adults. NIH/PMC — Docherty, 2024
✓ Helps maintain healthy lipid metabolism and mood balance — 12-week RCT showed improved lipid profiles and mood parameters. NIH/PubMed — Mori, 2019
✓ May reduce subjective stress and improve sleep quality — 4-week trial in adult women reported lower anxiety and better sleep. NIH/PubMed — Nagano, 2010
✓ Supports gastrointestinal comfort and beneficial microbiota — Human evaluation found positive microbiome changes and excellent tolerance. NIH/PubMed — Sheng, 2022
✓ Provides antioxidant and immune balance support — Systematic review confirmed antioxidant activity and good safety profile. NIH/PubMed — Sheng, 2021
✓ May support healthy blood-sugar metabolism — Pilot study showed improved glucose control and insulin sensitivity. NIH/PubMed — Wang, 2021
✓ Helps maintain mental clarity and focus — Human data suggest enhanced alertness and attention after daily use. NIH/PMC — Docherty, 2024
✓ May assist mood and emotional balance — Human studies show reduced irritability and anxiety symptoms. NIH/PubMed — Nagano, 2010
✓ Demonstrates excellent safety and tolerability — No serious adverse events in controlled human trials. NIH/PubMed — Sheng, 2022
Additional / Promising Evidence
✓ Preclinical NGF stimulation — Laboratory studies show Lion’s Mane promotes nerve growth factor expression and neurite outgrowth. NIH/PubMed — Mori, 2017
✓ Immunomodulatory activity — Animal research demonstrates macrophage and NK-cell activation. NIH/PubMed — Mori, 2013
✓ Antimicrobial potential — Lab data suggest antibacterial activity against pathogenic strains. NIH/PubMed — Mori, 2017
✓ Preliminary neuroprotective signals — Early human observations show memory support in Alzheimer’s patients. NIH/PubMed — Mori, 2009
✓ Antioxidant mechanisms — Polysaccharide fractions scavenge free radicals and reduce oxidative markers. NIH/PubMed — Mori, 2013
University-Led & Academic Studies
✓ Supports Lion’s Mane’s cognitive and neuroprotective effects — research overview from Oregon State University – Linus Pauling Institute on medicinal mushrooms. Linus Pauling Institute Resources
✓ Studies on Hericium erinaceus for brain health — investigations from Harvard-affiliated programs on neurotrophic compounds. Harvard Medical School Resources
We monitor research from leading institutions —
Harvard, Johns Hopkins, Mayo Clinic, Cleveland Clinic, Cambridge, Oxford, Stanford, Yale, Tufts, University of Florida, Oregon State University – Linus Pauling Institute, Columbia, Cornell, Ohio State — to align 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.*
- Beta-Glucan Polysaccharides — Active compounds with documented antioxidant and immune-supportive activity.*
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*
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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
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!*
