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Cognitive & Neurological

P21

CNTF-derived peptide. Promotes neurogenesis and cognitive enhancement without stimulant effects.

  • Promotes neurogenesis in hippocampus
  • Improves memory consolidation and recall
  • Non-stimulant cognitive enhancement
  • Enhances BDNF and CNTF signaling
  • May reduce neuroinflammation
  • Reported lucid dreaming enhancement
100–300mcg intranasal or SubQ daily. Cycle 2 weeks on/off.
Short plasma half-life; CNS effects persist.
  • Very limited human safety data
  • Long-term neurogenesis effects unknown
  • Should not be combined with other nootropics without guidance
Minimal documented adverse effects in available reports.

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⚕️ This information is for educational purposes only and does not constitute medical advice. Always consult a licensed healthcare provider before beginning any wellness protocol.
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