bpc 157 tb 500 and ghk cu combo GHK‑Cu / BPC‑157 / TB‑500 Unlocking the Power of Peptides:
Description
As a peptide, BPC-157 also carries a theoretical potential for immunogenicity (antibody formation) with repeated dosing, which has not been studied longitudinally in dogs

Another option, and in my opinion, the better option, is to have routine B12 injections

I ordered this brand recently it arrived quite quickly

Dosing precision
However, much of the current interest in Sermorelin centers on uses outside of its original indication, including recovery, exercise performance, body composition, and healthy aging

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