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Synthetic peptide developed from a fragment of ACTH…

Semax

  • Synthetic peptide developed from a fragment of ACTH

    Does not affect cortisol release unlike natural ACTH

  • Studied for potential impact on brain and nervous system function

    Often studied alongside Selank in nootropic and cognitive research

Research Applications

  • Cognitive and memory support

    Neuroprotective effects

  • Focus, learning, and resilience to stress

    Brain health and neural signaling pathways

Research Use Notes

  • Supplied as lyophilized powder

    Requires reconstitution before use

  • BAC water required for mixing (sold separately)

Storage

  • Store lyophilized vial at 2 to 8C

    Protect from light and moisture

  • After reconstitution, keep refrigerated

    For laboratory research use only

Certificate of Analysis

Third Party Tested by Elementrix Diagnostics

LatestISO 170254× Tested
99.14%PurityPassed full QC panel
Variant5 mg
Lot #SMX4526
Labeled5mg
Actual5.76mg
TestedMay 28, 2026
LatestISO 170255× Tested
99.09%PurityPassed full QC panel
Variant10 mg
Lot #SM-260612-B2
Labeled10mg
Actual10.01mg
TestedJune 1, 2026
LatestVerified7× Tested
99.11%PurityPassed full QC panel
Variant20mg
Lot #SEM-260729-T2
Report #ELX-20260729-17606
Actual19.04mg
CertifiedAugust 11, 2026

Why Choose Peptora

Third-Party Tested

Every batch independently verified by accredited analytical laboratories.

Batch-Specific COAs

Each order ships with a certificate of analysis matched to its exact lot.

99%+ Purity Standards

HPLC-verified compounds made to strict, consistent quality specifications.

Same-Day Processing

Orders placed before the daily cutoff ship the same business day.

Dedicated Support

Knowledgeable help for ordering, documentation, and batch verification.

98.4%
Purity RateHPLC-verified pharmaceutical grade
100K+
Orders ShippedTrusted by researchers worldwide
943
5-Star ReviewsVerified customer feedback
Same Day
Avg Ship TimeSame-day shipping available

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Frequently Asked Questions

Semax is a synthetic peptide derived from a fragment of adrenocorticotropic hormone (ACTH), studied in laboratory research on neurotrophic-factor signaling. Peptora supplies it strictly as a research compound for laboratory use only.

For Research Use Only

All Peptora Labs products are intended solely for laboratory and scientific research. Not for human or veterinary consumption, compounding, diagnosis, treatment, cure, or prevention of disease.

Peptora Labs does not provide medical advice, dosing instructions, or treatment recommendations. These statements have not been evaluated by the Food and Drug Administration. These products are not drugs and are not intended to diagnose, treat, cure, or prevent any disease.