Healing
Animal Studies
Research only
TB-500
Thymosin Beta-4 Fragment
A fragment of a naturally occurring peptide involved in tissue repair. Popular in sports but WADA-banned.
Quick Facts
Amino Acids
43
Route
subcutaneous
Evidence
Animal Studies
FDA Status
Research only
Mechanism of Action
Fragment of thymosin beta-4 -- promotes cell migration, blood vessel formation, and tissue repair