bpc 157 tb 500 and ghk cu combo GHK‑Cu / BPC‑157 / TB‑500 TB-500/BPC-157/GHK-Cu (10/10/50 MG) - Sigma
Description
No Therapeutic Use Exemption pathway exists for BPC-157 because the compound has no approved therapeutic indication in any major jurisdiction worldwide

Meaning that your body can easily tolerate it

Oxidized or counterfeit material produces nothing

Store at room temperature (20-25C) before opening, and refrigerate (2-8C) after opening/reconstitution