TB500 (5mg)
$97.00
In StockTB-500 is a synthetic fraction of the protein thymosin beta-4, which is present in virtually all human and animal cells. It consists of 43 amino acids and the gene, TMSB4X encodes it.
Thymosin beta 4 is produced in high concentrations in damaged tissues. TB-500 purports to promote endothelial cell differentiation, angiogenesis, keratinocyte migration, collagen deposition, and decreased inflammation. The healing effect of TB-500 is observed in tendons, ligaments, muscle, skin, heart, and eyes.
After an injury, thymosin beta 4 is released by platelets, macrophages, and many other cell types, to protect cells and tissues from further damage and reduce apoptosis, inflammation and microbial growth. Thymosin beta 4 binds to actin and promotes cell migration, which includes the mobilization, migration, and differentiation of stem/progenitor cells, which form new blood vessels and regenerate the tissue. Thymosin beta 4 also decreases the number of myofibroblasts in wounds, resulting in decreased scar formation and fibrosis.
Only 2 left in stock








Henry Strong –
So I got 2 vials of tb500 and deff felt some benefits using it for a few weeks so gtg in my opinion.
Ghxste (verified owner) –
I gave TB-500 a crack to help bounce back from some tendon dramas, and it really came through. After about a week, things started feeling heaps better—less tight, more movement, and just felt like the healing kicked up a gear. No side effects either, which is always good news. I stacked it with BPC-157 and that combo worked a treat, especially for my tennis elbow. if you’re active and your body cops a bit of a beating, TB-500’s definitely worth having on hand. I’ll be keeping i vial in the fridge at all times from now on.