

Thymalin
Thymic Polypeptide Complex
Thymalin is a polypeptide complex extracted from calf thymus, developed by Khavinson and Morozov at the Military Medical Academy in St Petersburg and registered in Russia as an immunomodulator since 1982. It is researched for restoration of T-cell balance and thymic function in models of immune ageing, post-infection recovery and radiation exposure, alongside the wider family of Khavinson bioregulator peptides.
The research profile.
Thymalin is a polypeptide complex extracted from calf thymus, developed by Khavinson and Morozov at the Military Medical Academy in St Petersburg and registered in Russia as an immunomodulator since 1982. It is researched for restoration of T-cell balance and thymic function in models of immune ageing, post-infection recovery and radiation exposure, alongside the wider family of Khavinson bioregulator peptides.
For research purposes only. Not for human consumption, diagnosis, treatment, or prevention of any condition.
Categorised as Longevity — Compounds for cellular-ageing and immune research.
One Certificate, published unaltered.
The Certificate is a test report from a named laboratory outside AKH, ordered by our manufacturer and shown here exactly as the laboratory issued it. A printed copy ships in every parcel.
- Batch
- 26192
- Test date
- 23 Jul 2026
- Task ID
- #1812488
- Purity
- 99.9%
Thymalin: 10mg | Purity: 99.90%
Verified by Brown Institute of Biomolecular Research. Scan the full report for every measurement.


