Semax
ResearchA synthetic peptide based on ACTH fragment. Approved in Russia for neuroprotection and cognitive enhancement. Studied for focus, memory, and stroke recovery.
Cognitive EnhancementNootropicNeuroprotection
Half Life
~20 minutes
Time to Results
Days to 2 weeks
Administration
Nasal spray, SubQ injection
🐾 Griffin's Research Scorecard
Research Strength
Human Data
Animal Data
Long-Term Data
Beginner Friendly
Storage Difficulty
Injection Frequency1-2x daily
Cost$$$
🐾 Griffin Says...
One clinical trial showed 71% correct answers on memory tests vs 41% for controls after a single dose. That's a pretty dramatic cognitive boost in fatigued subjects. Approved in Russia for stroke and encephalopathy.
Benefits
- Memory improvement
- Focus enhancement
- Neuroprotection
- Stroke recovery support
- Reduces cognitive fatigue
Best For
- Cognitive performance research
- Neuroprotection research
- Productivity
Body Systems
Nervous System
Mechanisms of Action
- Crosses blood-brain barrier
- Interacts with BDNF and NGF pathways
- Modulates dopaminergic and serotonergic systems
Side Effects
| Effect | Frequency | Severity |
|---|---|---|
| Nasal irritation | Uncommon | Mild |
| Headache at high doses | Uncommon | Mild |
Contraindications
None established, caution with psychiatric medications
Peptides discussed here are for research purposes only. Nothing on this page is medical advice. Always consult a qualified professional before making health decisions.
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