Lion's Mane Mushroom vs Selank
Side-by-side comparison of Lion's Mane Mushroom and Selank: mechanism, half-life, dose range, safety profile, and vendor pricing.
Price snapshot
Lion's Mane Mushroom
Selank
Lion's Mane Mushroom
Lion's Mane (scientific name Hericium erinaceus; also known as yamabushitake in Japanese, houtou in Chinese, bearded tooth fungus, monkey head mushroom, and pom pom mushroom) is a white-to-cream coloured edible and…
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Full Lion's Mane Mushroom profileSelank
Selank is a synthetic heptapeptide (Thr-Lys-Pro-Arg-Pro-Gly-Pro, 750 Da molecular weight) developed in the 1990s at the Institute of Molecular Genetics of the Russian Academy of Sciences as a synthetic analog of tuftsin…
Lowest listed price: $25.00 across 6 listings
Full Selank profileSide-by-side comparison
| Attribute | Lion's Mane Mushroom | Selank |
|---|---|---|
| Category | Nootropics | Nootropics |
| Research Stage | Preclinical | Approved (Russia, as anxiolytic and nootropic medication) |
| Mechanism of Action | Lion's Mane's proposed mechanism of action centres on stimulation of endogenous neurotrophic factor synthesis, particularly nerve growth factor (NGF) and brain-derived neurotrophic factor (BDNF), with additional proposed effects on anti-inflammatory pathways,… | Primary Mechanism: Multi-System Neurochemical Modulation Selank does not have a single clean receptor-binding mechanism. Unlike benzodiazepines (GABA-A positive allosteric modulators), SSRIs (serotonin reuptake inhibition), or buspirone (5-HT1A partial… |
| Half-Life | — | ~2-3 minutes plasma half-life (functional anxiolytic and nootropic effects persist 12-24 hours due to gene expression and neurotransmitter modulation) |
| Typical Dose Range | — | 250-750 mcg intranasal daily (0.15% solution: 2-3 drops per nostril 2-3x daily); typical course is 14-21 days |
| Dosing Frequency | — | Intranasal 1–3 times daily |
| Administration | — | Intranasal |
| Side Effects | Lion's Mane has one of the best safety profiles in the nootropic and medicinal supplement space. It has been consumed as food for centuries in East Asia, and modern supplemental use at typical doses has been well tolerated in clinical trials of up to 16 weeks… | Overall Safety Profile Selank has one of the best safety profiles in the anxiolytic space. Over 15+ years of Russian clinical use and research, the compound has been associated with essentially no serious adverse events at therapeutic doses. This compares… |
| Molecular Weight | N/A | 751.9 Da |
| Common Vial Sizes | — | 5mg, 10mg |
Price History
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Lion's Mane Mushroom: potential benefits
- NGF stimulation
- Neurogenesis
- Memory improvement
- Nerve repair
- Anxiety reduction
- Depression improvement
Selank: potential benefits
- Anxiolytic effects comparable to benzodiazepines but without sedation or dependence in Russian clinical trials (PMID: 18454096)
- Positive allosteric modulation of brain GABA receptors through a non-benzodiazepine binding site (PMID: 30255741)
- Immunomodulation via Th1/Th2 cytokine balance and IL-6 regulation in patients with anxiety-asthenic disorders (PMID: 18577961)
- Cognitive and memory support linked to BDNF upregulation in the hippocampus in preclinical models (PMID: 18841804)
- Modulation of the endogenous enkephalin-opioid system supporting mood and stress tolerance (PMID: 22550852)
- Anti-inflammatory and adaptogenic effects through normalization of stress-induced cytokine dysregulation
- Non-addictive anxiolytic profile - no tolerance, withdrawal, or dependence reported across years of Russian clinical use
Frequently asked
What's the difference between Lion's Mane Mushroom and Selank?
Lion's Mane Mushroom is a nootropics that lion's mane's proposed mechanism of action centres on stimulation of endogenous neurotrophic factor synthesis, particularly nerve growth factor (ngf) and brain-derived neurotrophic…. Selank is a nootropics that primary mechanism: multi-system neurochemical modulation selank does not have a single clean receptor-binding mechanism. unlike benzodiazepines (gaba-a positive allosteric…. The two differ in mechanism, half-life (not reported vs ~2-3 minutes plasma half-life (functional anxiolytic and nootropic effects persist 12-24 hours due to gene expression and neurotransmitter modulation)), and typical dose range.
Which has the longer half-life, Lion's Mane Mushroom or Selank?
Lion's Mane Mushroom has a half-life of not reported. Selank has a half-life of ~2-3 minutes plasma half-life (functional anxiolytic and nootropic effects persist 12-24 hours due to gene expression and neurotransmitter modulation). Longer half-lives generally mean less frequent dosing but slower on/off kinetics.
Can you stack Lion's Mane Mushroom and Selank?
Stacking depends on mechanism overlap, safety profile, and goals. Lion's Mane Mushroom and Selank should only be stacked after reviewing each compound's individual protocol page, side effect profile, and any published interaction data. Use the BodyHackGuide stack builder for a structured review before combining research compounds.
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Research use only. BodyHackGuide is a research and price-comparison reference. The compounds discussed on this page are not approved by the FDA for human consumption and are sold strictly for laboratory research. Prices shown are pulled from vendor listings tracked on BHG and are subject to change. Every vendor is ranked on the same public, reproducible methodology. See editorial standards and affiliate disclosure.