Mucuna Pruriens vs Semax
Side-by-side comparison of Mucuna Pruriens and Semax: mechanism, half-life, dose range, safety profile, and vendor pricing.
Price snapshot
Mucuna Pruriens
Semax
Mucuna Pruriens
Mucuna pruriens — known as velvet bean in English, Kapikacchu (αñòαñ¬αñ┐αñòαñÜαÑìαñ¢αÑé) or Atmagupta in Sanskrit, Kauchni or Kaunch in Hindi, and cowitch or cowhage in older Western materia medica — is one of the most…
No vendor price on file.
Full Mucuna Pruriens profileSemax
Semax is a synthetic heptapeptide (Met-Glu-His-Phe-Pro-Gly-Pro, MEHFPGP, 813 Da molecular weight) developed at the Institute of Molecular Genetics of the Russian Academy of Sciences in the 1980s. The compound is derived…
Lowest listed price: $32.90 across 5 listings
Full Semax profileSide-by-side comparison
| Attribute | Mucuna Pruriens | Semax |
|---|---|---|
| Category | herb | Nootropics |
| Research Stage | Preclinical | Approved in Russia; registered as a prescription intranasal solution |
| Mechanism of Action | Mucuna pruriens's mechanism of action is dominated by its levodopa (L-DOPA) content, which provides a direct substrate for dopamine synthesis after crossing the blood-brain barrier — the same pharmacodynamics that have made synthetic levodopa the most… | Primary Mechanism: Multi-Pathway Neurotrophic Activation Semax produces its effects through coordinated activation of multiple neurotrophic, neurotransmitter, and neuroprotective pathways. Unlike conventional nootropics that target a single system (modafinil… |
| Half-Life | — | ~2-3 minutes plasma half-life (functional neurological effects persist 12-24 hours due to BDNF/NGF gene expression changes) |
| Typical Dose Range | — | 100-900 mcg intranasal daily (0.1% solution: 2-3 drops per nostril 2-3x daily); 1% solution used for acute stroke in Russian clinical protocols |
| Dosing Frequency | — | Intranasal 1–3 times daily |
| Administration | — | Intranasal |
| Side Effects | Mucuna pruriens side effects are fundamentally those of levodopa administration, scaled by the L-DOPA content of the specific preparation and the individual user's dopaminergic baseline. At low doses (1-3 g of whole seed powder, containing 30-100 mg L-DOPA),… | Overall Safety Profile Semax has an excellent safety profile across 20+ years of Russian clinical use. In acute stroke trials, cognitive studies, and pediatric applications, Semax has demonstrated consistent tolerability with minimal adverse event burden. This… |
| Molecular Weight | — | 813.9 Da |
| Common Vial Sizes | — | 5mg, 10mg |
Price History
5 data points- OF
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- Ion Peptide
- BHG Labs
Mucuna Pruriens: potential benefits
- No structured benefit list published.
Semax: potential benefits
- Rapid BDNF/TrkB upregulation in the hippocampus, supporting synaptic plasticity and learning (PMID: 16996037)
- Neuroprotective, immunomodulatory gene-expression changes in focal cerebral ischemia (middle cerebral artery occlusion) models (PMID: 28255762)
- Cognitive enhancement including improved attention, working memory, and processing speed
- Dopaminergic modulation that may support motivation and executive function (preclinical data)
- Stroke recovery facilitation - accelerated functional recovery and improved Barthel Index in ischemic stroke patients; approved in Russia for ischemic stroke (PMID: 29798983)
- Anxiolytic and anti-asthenic effects reported in Russian clinical use, attributed to neurotrophic and monoaminergic modulation
- Non-addictive cognitive support without tolerance development or withdrawal at standard doses
Frequently asked
What's the difference between Mucuna Pruriens and Semax?
Mucuna Pruriens is a herb that mucuna pruriens's mechanism of action is dominated by its levodopa (l-dopa) content, which provides a direct substrate for dopamine synthesis after crossing the blood-brain barrier…. Semax is a nootropics that primary mechanism: multi-pathway neurotrophic activation semax produces its effects through coordinated activation of multiple neurotrophic, neurotransmitter, and neuroprotective…. The two differ in mechanism, half-life (not reported vs ~2-3 minutes plasma half-life (functional neurological effects persist 12-24 hours due to BDNF/NGF gene expression changes)), and typical dose range.
Which has the longer half-life, Mucuna Pruriens or Semax?
Mucuna Pruriens has a half-life of not reported. Semax has a half-life of ~2-3 minutes plasma half-life (functional neurological effects persist 12-24 hours due to BDNF/NGF gene expression changes). Longer half-lives generally mean less frequent dosing but slower on/off kinetics.
Can you stack Mucuna Pruriens and Semax?
Stacking depends on mechanism overlap, safety profile, and goals. Mucuna Pruriens and Semax 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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Related comparisons
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.