What is the half-life of Thymogen?

Thymogen has a half-life of ~20 minutes, which is why it's typically administered 1x daily intranasally or 2-3x per week injectable for optimal therapeutic effect.

How do I reconstitute Thymogen?

Add bacteriostatic water to the peptide vial slowly down the side. Typical reconstitution uses 2-3ml of water for a 5mg vial. Gently swirl, do not shake.

Anti-Ageing

Approved

Thymogen

Also known as: EW Dipeptide, Glu-Trp, Timogen

Overview

Key Facts

Primary Goal: A synthetic dipeptide (L-glutamyl-L-tryptophan) developed as the minimal active fragment responsible for thymic immunomodulation

A synthetic dipeptide (L-glutamyl-L-tryptophan) developed as the minimal active fragment responsible for thymic immunomodulation. Used clinically in Russia as a nasal spray for immune support and prevention of respiratory infections. Half-Life ~20 minutes Typical Dose 100–500 mcg Frequency 1x daily intranasally or 2-3x per week injectable Cycle Length 3-10 day courses, repeated seasonally

Dosing Information

Half-Life

~20 minutes

Typical Dose

100–500 mcg

Frequency

1x daily intranasally or 2-3x per week injectable

Cycle Length

3-10 day courses, repeated seasonally

Administration Routes:

subcutaneousintramuscular

Storage & Reconstitution

Unreconstituted (Powder)

Temperature2–8°C (36–46°F)

DurationUp to 3 months

Reconstituted (Mixed)

Temperature2–8°C (36–46°F)

Duration2-4 weeks

Research Summary

Approved

Developed at the St. Petersburg Institute of Bioregulation and Gerontology. Approved and marketed in Russia as an intranasal immune stimulant. Published Russian clinical studies show reduced incidence of respiratory infections and improved immune parameters in immunocompromised patients. Limited English-language peer-reviewed publications.