TB-500 (Thymosin Beta-4)
Overview
TB-500 is a synthetic version of a fragment of Thymosin Beta-4, a protein found naturally throughout the body’s tissues. It’s studied for its role in actin regulation (the protein scaffolding cells use to move), which is thought to support how cells migrate to and repair damaged tissue. It’s frequently discussed alongside BPC-157 as part of recovery-focused research.
Dosing
See the general Dosing Guide for reconstitution and administration basics.
Further Reading
This page is a general summary, not a literature review. For primary research on TB-500 (Thymosin Beta-4), the National Library of Medicine's PubMed database is the standard starting point for peer-reviewed studies:
Search PubMed for TB-500 (Thymosin Beta-4) research →