case report adverse event bpc 157 human A few months ago I was injecting BPC-157 into my abdomen for knee pain that had stopped responding to anything else. It worked. I still don't fully know why., Peptides have moved from bodybuilding BPC-157 Side Effects and Safety:
Description
These may include but are not limited to: Pain or swelling at the injection site Allergic reactions (extremely rare) If you experience any concerning side effects, contact your healthcare provider immediately

doi.org/10.3390/ijms19071987 Pickart, L., et al

Packaging: 25 single-dose or multiple-dose vials per pack, depending on specific packaging

They are both peptides, but the targets, the mechanisms, and the clinical use cases are distinct