The specific sequence (Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val) does not occur in an isolated form, making BPC-157 a laboratory-synthesized compound
Peptides can be found in every living cell, and their functions are diverse and complex
Thus, with such general limitations [14], skipping its interaction with many molecular pathways [36,37,43,44,45,46,47,48,49,50,51] (in particular, improved anabolic and counteracted catabolic pathways implemented in the recovery of the tumor-induced muscle cachexia [51]), the sustained, safe, and reproducible delivery of the BPC 157 is effective outside general peptide terms
Absence of documentation should be considered a red flag