TB-500
Healing & Recovery
Thymosin Beta-4 is a naturally occurring peptide involved in tissue repair and regeneration. It promotes cell migration, angiogenesis, and reduces inflammation. Often stacked with BPC-157 for synergistic healing effects.
Community
Reported Adverse Effects
Based on 1,893 user reports
Community Consensus
“TB-500 + BPC-157 stack provides synergistic healing benefits”
“Effective at 2–5mg per week for musculoskeletal injuries”
Literature
3studies linked · all open in new tab
Thymosin β4: A Multi-Functional Regenerative Peptide. Basic Properties and Clinical Applications
Goldstein AL, Hannappel E, Sosne G, Kleinman HK
Thymosin β4 promotes wound healing, hair growth, and stem cell differentiation through actin sequestration and anti-inflammatory pathways.
Thymosin Beta 4 and Corneal Wound Healing: Visions of the Future
Sosne G, Qiu P, Ousler GW, et al.
TB4 demonstrated significant wound healing acceleration and anti-inflammatory effects in ocular tissue models, supporting systemic regenerative potential.
Thymosin β4 Is an Endogenous Iron Chelator and Molecular Switch of Ferroptosis
Lachowicz JI, Pichiri G, Piludu M, et al.
TB4 acts as an endogenous iron chelator, providing an additional mechanism for its anti-inflammatory and cytoprotective properties.
Discussion
3 comments
Stacking TB-500 with BPC-157 for marathon recovery. The synergy seems real — inflammation markers dropped faster than either alone in my previous cycles. Anyone else tracking bloodwork alongside?
The synergy is well documented anecdotally. TB-500 works on different pathways (actin regulation) vs BPC-157 (growth factors). They're complementary rather than redundant.
Week 9 on the TB-500 + BPC stack. Shoulder mobility is back to pre-injury levels. The twice-weekly dosing schedule has been easy to maintain. Only missed a couple of doses when traveling.