TB-500
Thymosin peptide · Also known as Thymosin Beta-4 fragment
What is TB-500?
A synthetic version of a naturally occurring peptide present in virtually all human cells. Known for its role in tissue repair, wound healing, and reducing inflammation.
TB-500 is a synthetic fragment of Thymosin Beta-4, a protein that plays a crucial role in cell migration, blood vessel formation, and tissue repair. It's commonly used alongside BPC-157 for enhanced recovery effects.
Benefits & evidence
How it works
TB-500 works by upregulating actin, a cell-building protein critical for cell migration and wound healing. When tissue is damaged, TB-500 helps cells move to the injury site more quickly. It also promotes blood vessel growth and reduces inflammation by downregulating inflammatory cytokines.
Dosing information
Typical dosing protocol
2.5 mg twice/week
Weeks 1-4 (loading)2.5 mg twice/month
Ongoing as neededOften cycled: 4-6 weeks loading, then maintenance dosing. Consult your healthcare provider.
Side effects
Most side effects tend to improve as your body adjusts.