BPC-157 + TB-500 Blend: Reconstitution and Concentration Reference for Research
By Clark Jones, PhD, Velora Research Written and reviewed for scientific accuracy by Clark Jones, PhD ([ORCID 0009-0005-9356-0297](https://orcid.org/0009-0005-9356-0297)). Last reviewed 2026-05-28. Quick answer: BPC-157 and thymosin beta-4 fragment (TB-500) are two short peptides that show up together a lot in preclinical tissue-repair literature, which is why several research vendors supply them as a co-formulated
