Cognitive & Neuroprotective Peptide
Semax
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| Vendor | Price | 10mg cost | Updated | Actions |
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Research details
Semax — research data
Half-life~3 hours; intranasal preferred. Daily dosing.
Regulatory statusApproved in Russia/Ukraine
NCAA D1Not listed
Overview
About Semax
Mechanism of action
Synthetic analogue of ACTH(4-7); increases BDNF and NGF expression; modulates dopaminergic and serotonergic systems; neuroprotective; enhances memory consolidation.
Safety profile
Very well-tolerated. Occasional nasal irritation, fatigue, or overstimulation. Mild dopaminergic effects. · Approved for neurological conditions in Russia; intranasal well-tolerated; no major safety signals
Storage
Stability & handling
Lyophilized (powder)−20°Cprotect from light
Reconstituted2–8°Cwithin 4 weeks
Safety & Interactions
Contraindications & Drug Interactions
Research use only — not medical advice. Consult a licensed physician before using any peptide. Sources are cited where available.
ℹ NoteCaution
Russian clinical use for stroke/TBI. No significant contraindications reported but Western clinical data is limited.
Related pages
More on Semax
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Research
Studies & key findings
- ACTH(4-7)-Pro-Gly-Pro heptapeptide with nootropic and neuroprotective properties; approved in Russia for ischemic stroke and cognitive disorders, delivered intranasally.
- Potently upregulates BDNF, TrkB, and NGF expression in rat hippocampus — the mechanistic basis for cognitive-enhancing and neuroprotective effects.