Cognitive & Neurological
Semax
Synthetic peptide derived from ACTH. Potent nootropic with neuroprotective and cognitive-enhancing properties.
✅ Potential Benefits
- Significant cognitive enhancement — focus, memory, processing speed
- Neuroprotective in stroke and brain injury models
- Anxiolytic (reduces anxiety) without sedation
- Promotes BDNF (brain-derived neurotrophic factor) production
- Improves attention, learning, and mental endurance
- Used clinically in Russia for stroke rehabilitation
💊 Dosing Protocol
300–600mcg intranasally 1–2x daily or 100–300mcg SubQ. Cycle 2 weeks on, 2 weeks off.
⏱ Half-Life
~7–8 minutes (very short — intranasal delivery allows direct CNS uptake)
⚠️ Common Side Effects
Mild headache when starting, increased anxiety in some users, irritability at high doses.
🚫 Warnings & Contraindications
- May worsen anxiety disorders in predisposed individuals
- Not well studied in Western clinical trials
- Long-term effects on dopamine/serotonin systems unknown
- Do not use during pregnancy
🚨 Adverse Effects
Anxiety exacerbation, mood instability at high doses. Rare: severe headache.
📬 Interested in Semax?
Have questions about this peptide or want to discuss availability?
✉️ Send an Inquiry⚕️ This information is for educational purposes only and does not constitute medical advice. Always consult a licensed healthcare provider before beginning any wellness protocol.
Track your Semax protocol in the app
Calculate exact doses, schedule injections, journal your progress.
🚀 Try Free for 7 Days