Thymalin (THYM)

Immune Approved in Russia

Reviewed by The Peptide Dispatch Editorial Team · Last reviewed July 6, 2026

TL;DR — Thymalin at a Glance

Thymalin (THYM) is a immune peptide, at the approved in russia stage in the published literature. Bovine thymus extract containing multiple thymic peptides including thymulin. Used in Russia for immune modulation.

Bovine thymus extract containing multiple thymic peptides including thymulin. Used in Russia for immune modulation.

Key Data

Research StatusApproved in Russia
Half-LifeVariable
AdministrationIntramuscular injection
Doses Reported in Published Studies10 mg daily

Mechanism of Action

Complex of thymic peptides that restore immune function and thymus activity.

Reported Benefits

Frequently Asked Questions

What is Thymalin?

Bovine thymus extract containing multiple thymic peptides including thymulin. Used in Russia for immune modulation.

How does Thymalin work?

Complex of thymic peptides that restore immune function and thymus activity.

What is the research status of Thymalin?

Thymalin is at the following stage in the published literature: Approved in Russia. All information is for research and educational purposes only.

What is the half-life of Thymalin?

Reported half-life: Variable.

How is Thymalin administered in research?

Reported administration route in the literature: Intramuscular injection. This is not a recommendation for human use.

Educational content, not medical advice. Effects described are drawn from cited research in study subjects.

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