DoseVault
Cognitive Compound

Cortagen

Khavinson tetrapeptide (Ala-Glu-Asp-Pro) marketed for cortical/CNS support.

Scientific Overview

Cortagen is one of the Khavinson short peptides (Ala-Glu-Asp-Pro), claimed to be a 'cerebrocortex-tropic' peptide bioregulator. Russian publications report cognitive and neuroprotective effects after stroke; Western peer-reviewed replication is sparse. Treat efficacy claims with caution outside the original publishing group.

Key Research Benefits

  • ✓Claimed neuroprotection
  • ✓Studied in stroke recovery (Russia)

Potential Side Effects

⚠Limited Western safety data

Research Protocols

Common Dosages

Research

100-300 mcg
Daily SC

“10-20 day cycles”

Note: Dosages listed are common research protocols found in peer-reviewed literature and clinical trials. Individual results and requirements may vary significantly in a research context.

Dose Calculator

🧮 Peptide Reconstitution Calculator

mg

Total amount of peptide in the vial.

mL

Volume of water used to mix.

mcg

Draw to this mark

8 Units

or 0.08 mL on a U-100 syringe

Concentration:2.50 mg/mL
Peptide per Unit:25.00 mcg/unit
*Always double-check your calculations. This tool is for educational purposes only.

Explore Cortagen

Where to source

Vendors with public COAs that stock this category. Affiliate links are disclosed.

  • Limitless Life Nootropics
    FL-based research-peptide supplier with Janoshik third-party COAs and a public affiliate program at ~20%.
    COA: JanoshikAffiliate disclosed
    View vendor →
  • SwissChems
    60+ peptide catalog with Janoshik COAs; weekly affiliate payouts.
    COA: JanoshikAffiliate disclosed
    View vendor →
  • Amino Club
    EU/US-facing vendor with a 20% first-order / 10% recurring affiliate model.
    COA: Third-partyAffiliate disclosed
    View vendor →

Cortagen by goal

Read Cortagen's profile filtered through specific research goals.

Cortagen for Recovery

Molecular Profile

linear
C18H28N6O8
4 AA Sequence

Quick Reference

Status
Research Compound
Category
Cognitive
Common Dosage
100-300 mcg
Daily SC

Strictly for research purposes. Not for human consumption.

Related tools

Medical Disclaimer

Information provided on DoseVault is for educational and research purposes only. This website does not advocate for the human use of peptides. Peptides are currently sold as research chemicals and are not FDA-approved for human consumption. Always consult a licensed medical professional before considering any protocol.