Semax

Nootropic

Semax (ACTH 4-7 Pro-Gly-Pro)

CAS 80714-61-0 · MW 813.95 Da

Semax is an ACTH-derived synthetic peptide studied for neurotrophic and cognitive effects in research settings.

Compare 121 suppliers Jump to suppliers ↓

Reviewed by Peptide Scanner Editorial Team · Last reviewed pending review

Key facts at a glance

Class: Nootropic
Also known as: Semax (ACTH 4-7 Pro-Gly-Pro)
Molar mass: 813.95 g/mol
CAS number: 80714-61-0
Common research uses: ACTH peptide, nootropic peptide research
Human half-life: Not well characterised — in humans
Regulatory status: Research use only — not approved for human use

Reference figures for research orientation only. Where a value is not well established we say so rather than guess.

Research use only. The information below summarises published research and community reports. Not medical advice. Consult a licensed clinician before any human use.

What Semax is and how it works

Semax is an ACTH-derived synthetic peptide studied for neurotrophic and cognitive effects in research settings.

Researched effects

Animal-model findings only — not demonstrated in humans.

Content in review by our research team

We are writing and source-checking this section before it goes live. We would rather leave it blank than publish unverified information.

Side effects and safety considerations

Content in review by our research team

We are writing and source-checking this section before it goes live. We would rather leave it blank than publish unverified information.

Where to find Semax

Peptide Scanner is an independent research aggregator. We list retailer prices and link out — retailers remain the source of truth for stock and pricing.

As of today, Semax is compared across 121 suppliers — lowest tracked price $0.90/mg.

Compare Semax prices

Frequently asked questions

Content in review by our research team

We are writing and source-checking this section before it goes live. We would rather leave it blank than publish unverified information.

Peptide Scanner is an independent, affiliate-funded information service. We do not sell, fulfil, or endorse any product. Information on this page is reference material for research use only and is not medical advice.