Buying TB-500 in the UK
TB-500 is a synthetic peptide corresponding to the LKKTETQ actin-binding fragment of thymosin beta-4, supplied lyophilised for laboratory research. This guide covers buying it in the UK — sizes, prices and verification. What the published record does and does not show is set out, with verified citations, in the library entry.
Sizes and prices
We supply TB-500 as a 5mg vial at £22.99. It is also available co-lyophilised with BPC-157 as a 20mg blend at £45.99 — a true single-vial blend, not two vials in a box — and in the Repair Stack with the diluent included. Multibuy applies automatically from three vials.
TB-500 and thymosin beta-4 are not the same thing
A point our library treats carefully: human trials exist for the parent protein thymosin β4, not for the acetylated fragment sold as TB-500. A supplier whose copy blurs that line is telling you something about how it treats evidence. The distinction is drawn properly in the entry.
What to check before buying anywhere
A real company on the registers, a testing claim with a stated basis, lawful returns: How to verify a UK peptide supplier.
Delivery
Same-day dispatch by 2pm Monday to Friday, tracked and free to the UK and Ireland, plain sealed packaging, 14-day sealed-vial returns. Ireland: no customs declaration, no import bill.