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    LongevityPreclinical

    Cortagen Dosage Guide: Protocols, Calculator & Safety

    Everything you need to know about Cortagen dosing — protocols, safety, and where to buy.

    Dose Range

    0

    Frequency

    once_daily

    Cycle Length

    10 days per course (research / Russian bioregulator convention)

    Half-Life

    Unknown (tetrapeptide; estimated <4 hours)

    Administration Routes

    SubcutaneousIntramuscular

    Quick Reconstitution Calculator

    Calculate syringe units instantly

    Syringe Draw

    10.0 units

    2500 mcg/ml · 0.100 ml draw

    Full Tool

    For laboratory research use only. This tool performs reconstitution math (concentration and syringe-unit conversion) and is not dosing guidance for humans or animals.

    Dosing data for Cortagen is being researched. Check the compound page for the latest information.

    Where to Buy Cortagen

    Compare 1 listing across 1 vendor — from $79.00

    Frequently Asked Questions

    What is the recommended Cortagen dosage?

    The typical dose range for Cortagen is 0. It is usually administered once_daily. Always start with the lowest effective dose.

    How often should I take Cortagen?

    once_daily

    Does Cortagen need to be cycled?

    Yes, typical cycle length is 10 days per course (research / Russian bioregulator convention).

    What are Cortagen side effects?

    Side effects vary by individual. Consult published research for comprehensive safety information.

    Where can I buy Cortagen?

    Compare 1 listings from 1 vendor on our price comparison page — starting from $79.00.

    Free 2026 Peptide Cheat Sheet — 50 pages, PDF

    Reconstitution math, concentration charts, half-lives, and vendor trust tiers. The reference we wish we had on day one.

    Download Free