Cortagen

Also known as: AEDL peptide

CognitivePRECLINICAL

Clinical Status

Preclinical — primarily Russian research.

Mechanism of Action

A short tetrapeptide (Ala-Glu-Asp-Leu) that targets cerebral cortex tissue. Regulates gene expression involved in neuronal differentiation and neuroprotection. Part of the Khavinson bioregulator peptide family.

Dosing Defaults

Dose

10 mg

Frequency

1x daily

Administration

Intramuscular injection or oral capsule

Timing

Morning

Food

fasted

Duration

10-20 day cycles

Dose range: 5-20 mg daily

Morning dosing supports cortical function during waking hours.

Side Effects

•Mild headache
•Injection site reactions
•Fatigue

Contraindications & Warnings

•Not medical advice
•Limited peer-reviewed data outside Russian literature

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This information is for educational purposes only and is not medical advice. Dosing data is based on research literature and community reports. Always consult a qualified healthcare provider before using any peptide.