How to Use Cortagen
Complete guide to Cortagen dosing, administration, timing, and protocol recommendations.
Quick Overview
Cortagen is a synthetic tetrapeptide (Ala-Glu-Asp-Pro, AEDP) from Vladimir Khavinson's Russian peptide bioregulator program, designed as the defined-sequence stand-in for Cortexin, an older cattle brain cortex extract used in Russian neurology. It is studied mostly for nerve repair, brain function and aging, and it is not approved by the FDA or EMA. Real evidence is limited to animal experiments and Russian-institute work, with no Western randomized human trials.
Dosing Guidelines
Common Dose
10-20 mg daily
Frequency
Once or twice daily
Dose Range
10-20 mg daily
Note: Brain/CNS bioregulator from Khavinson research. Run in cycles.
Administration Method
Oral capsules or sublingual
Best Time to Take
Morning on empty stomach
Peptide bioregulators typically taken fasted for optimal absorption
Protocol Duration
10-30 day cycles
Possible Side Effects
Not everyone experiences these. Individual responses vary.
- •Generally well-tolerated
- •Limited safety data outside Russia
- •Not FDA approved
Frequently Asked Questions
What is the recommended dose for Cortagen?
10-20 mg daily
How do you administer Cortagen?
Oral capsules or sublingual
When is the best time to take Cortagen?
Morning on empty stomach
How long should you use Cortagen?
10-30 day cycles
This information is for educational purposes only. Always consult with a healthcare professional before using any peptide. Dosing information is based on research literature and community reports, not medical advice.