Peptide therapy Immune
Thymosin alpha-1 Zadaxin
What it is, what people take it for, and how it works, in plain language.
What is Thymosin alpha-1?
An immune-modulating peptide first isolated from the thymus gland.
What do people take Thymosin alpha-1 for?
Immune support and resilience.
How does Thymosin alpha-1 work?
It acts on immune cells, particularly T cells.
Should I talk to a physician about Thymosin alpha-1?
If you are considering it, or already using it, a physician can look at your history, your labs and your goals, and at what else might explain what you are hoping to change. At Aether Medicine in King of Prussia, near Philadelphia, or by video for patients in Pennsylvania.
Further reading
- Goldstein AL, Goldstein AL. From lab to bedside: emerging clinical applications of thymosin alpha 1. Expert Opin Biol Ther. 2009. doi.org/10.1517/14712590902911412
- Naing C, et al. Thymosin-α1 for people with chronic hepatitis B. Cochrane Database Syst Rev. 2026. doi.org/10.1002/14651858.CD014610.pub2
- Ershler WB, et al. Thymosin alpha 1 as an adjunct to influenza vaccination in the elderly. Ann N Y Acad Sci. 2007. pubmed.ncbi.nlm.nih.gov/17600281/
Educational information only, not medical advice. Reading this page does not create a physician-patient relationship.