Cognitive99.1% verified
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Cognitive · Compound
Semax
CAS
80714-61-0
Dose
30mg per vial
Formula
C₃₇H₅₁N₉O₁₀S
MW
813.93 g/mol
Batch
PX-2026-0134
Purity
99.1%
Heptapeptide ACTH(4–10) analog. Studied in cognitive performance and neurotrophic factor research.
Per vial · CAD
CAD $179
Selected
30mg per vial
Lyophilized · ambient-stable · In stock
Batch PX-2026-0134 →Research use only. Not for diagnostic, therapeutic, or human-consumption use.
Buying in volume? US and UK wholesale handled by direct contact — custom rates by monthly order volume.
Apply to the wholesale program Production COA
Per batch
Verification
3rd party
Form
Lyophilized
Current batch
The chromatogram for this vial.
Batch PX-2026-0134 · HPLC trace
Semax
Purity
99.1%
Produced
2026-03-08
Verified
2026-03-12
Signed by Independent third-party lab · 2026-03-12Hover the peaks to inspect retention times
Overview
About the compound.
Semax is a synthetic heptapeptide analog of ACTH(4–10), originally developed in Russia and the subject of three decades of nootropic and neurotrophic-factor research. It crosses the blood–brain barrier and has been studied for its effects on BDNF expression and cognitive load tolerance.
Research contexts
Nootropic researchBDNF / neurotrophin pathway researchCognitive load studies
Batch history
Every batch we’ve ever sent out.
Adjacent research
Compounds that pair with Semax.
Metabolic99.1% verified
CAS 2381089-83-2
C₂₁₄H₃₃₃N₅₀O₆₅
GLP-3 (Retatrutide)
5mg per vial · Batch PX-2026-0142
From CAD $129
per vial · CAD
Longevity99.0% verified
CAS 53-84-9
C₂₁H₂₇N₇O₁₄P₂
NAD+
500mg per vial · Batch PX-2026-0138
CAD $149
per vial · CAD
Recovery98.9% verified
CAS Blend
BPC-157 · TB-500 · GHK-Cu · KPV
KLOW
50mg blend per vial · Batch PX-2026-0133
CAD $219
per vial · CAD
30mg per vial
CAD $179