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TB-500 (Thymosin Beta-4)
Sale price  $650.00 AUD Regular price  $999.00 AUD

Warning: For research use only. Not for human consumption.
Each purchase includes 10 vials with 10 mg, powder form.

TB-500 is a synthetic version of the naturally occurring peptide Thymosin Beta-4, present in virtually all human and animal cells. This potent peptide binds to actin and modulates its polymerization, promoting cell migration, tissue repair, and regeneration. TB-500 is highly conserved across tissues, supporting wound healing, inflammation reduction, and overall recovery processes throughout the body.

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PEPTREX™ Shipping Information


  • Shipping Duration: Orders typically take 7–15 business days to arrive.

  • Shipping Method: We use dedicated freight lines to ensure safe delivery. Usually shipped via FedEx or UPS.

  • Customs & Taxes: You do not need to pay taxes, and there are no issues with customs. Packages are prepared in Hebei, then sent to Hong Kong for customs clearance before final dispatch.


  • Tracking Information: Tracking numbers are generated within 3–7 days after dispatch. Please note that tracking may not update immediately.

  • DHL Shipping: Many DHL packages have been seized, so we do not support DHL shipping by default. Contact us privately if you wish to request DHL.