Explore/Semax

Semax

Cognition / Focus • Peptide • Peptide

Also known as: ACTH 4-7 Pro Gly Pro, N-Acetyl Semax

○ Early ResearchInvestigational
Evidence
Moderate5/10
Hype
High7/10
Risk
Low3/10
Beginner Friendly
Good6/10

Plain English Summary

A synthetic peptide analog of ACTH developed in Russia and used medically there for stroke recovery, cognitive decline, and ADHD-like symptoms. Popular in nootropic communities for focus and memory enhancement.

What People Use It For

FocusMemoryNeuroprotectionADHDStroke recovery

Realistic Expectations

Best Case

Meaningful improvement in focus, memory consolidation, and mental clarity.

Common Outcome

Subtle but noticeable cognitive lift — especially for focus and verbal fluency.

Low / No Response

No perceptible effect; varies significantly by individual.

Side Effects & Risks

Common Side Effects

HeadacheIrritability at high dosesVivid dreamsNasal irritation (intranasal route)

Warnings

  • Not approved in USA or EU; approved in Russia for specific medical uses
  • Limited long-term human data
  • Stimulant-like effects may disrupt sleep if taken late in day

Who This Is Not For

People with psychiatric conditions without medical supervision. Pregnant women.

Commonly Confused With

SelankNoopept

Timeline of Expected Changes

Acute cognitive effects within hours; cumulative neuroplasticity benefits over weeks.

Researcher Sentiment

No votes yet — be the first

Educational Content Only

This is not medical advice. Always consult a licensed healthcare provider before using any compound. No dosing or sourcing guidance is provided.