Post-Operative Healing Pain after tumescent liposuction of the stomach typically does not require any pain medications stronger than acetaminophen (Tylenol)
[DOI] [PubMed] [Google Scholar] 26.Kutz AM, Marsh AG, Gunderson CG, Maguen S, Masheb RM

Product Attributes CAS # : 137525-51-0 Molecular Formula : C62H98N16O22 Sequence (AA) : GEPPPGKPADDAGLV Molecular Weight : 1419.5 g/mol PubChem CID : 9941957 Half-Life : ~4-6 hours Synonyms : Body Protection Compound-157, Gastric Pentadecapeptide BPC157, PL 14736, Bepecin, PL-10 Type : Synthetic research peptide (cytoprotective fragment) Research Focus : Recovery & Performance, Immunity & Inflammation Scientific References Emerging use of BPC-157 in orthopaedic sports medicine Animal | In vitro BPC-157 benefits, dosage, and side effects Observational | Animal | In vitro BPC 157: science-backed uses, benefits, dosage, and safety Observational | Animal | In vitro Pentadecapeptide BPC 157 enhances the growth hormone receptor expression Animal | In vitro Multifunctionality and possible medical application of the BPC 157 peptide Observational | Animal | In vitro BPC-157: miracle healing peptide or hidden danger

The researchers are clear that this kind of analysis generates hypotheses that require further study, not conclusions
The only difference is the source of preparation