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Index · Cognition · Semax
Compound sheet
Cognition / ACTH(4-10) analogue
15.06.2026
COGNITIONResearch-onlyLow availability

Semax

ACTH(4-10) analogue · 7aa · aka "MEHFPGP"
Russian nootropic. Focus + stroke recovery.
No offers tracked yet.
§ 01 — Spec
Amino acids
7
Half-life
Short (hours) — but effects compound over 2–4 weeks
Admin
Intranasal
Typical dose
250–1000 mcg intranasal, 1–2x per day
Live offers
0
§ 02 — Studied for

A Russian-developed short neuropeptide derived from ACTH, used clinically in Russia for stroke and cognitive deficits. Popular among biohackers for focus and stress resilience.

01Sharper focus and working memory
02Stress resilience without sedation
03Mood lift in some users
04Possible neuroprotective effects
Want the mechanism + study citations? Switch to Detail at the top.
§ Codes
Live coupon for Semax.
My-Peptides
PEPWIZARD20
20% off singles & stacks
§ 03 — Stock
No approved vendor stocks Semax yet.

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§ 04 — Trend
17-day floor price.
£3.19
£3.19
Research-only · Editorially reviewed — medical review pendingPepwizard Atlas · 15.06.2026