BPC-157
BPC-157 — Body Protection Compound 157 — a 15-amino-acid peptide fragment referenced in tissue-model, gastric-peptide, and laboratory recovery research.
BPC-157 is a lab-made chain of 15 amino acids (the building blocks of proteins). It was copied from a small piece of a natural protein that protects the lining of the human stomach. A team at the University of Zagreb first isolated it in 1993. What is unusual about it: a string of three amino acids in the middle makes the whole molecule very stable — it can survive stomach acid for more than a day, while most peptides break down fast. That stability is why researchers have been able to test it by mouth in animal studies, instead of only by injection. Despite three decades of research, no major regulator has approved it for human use.
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Not approved for human use. Listed in FDA 503A Category 2 (bulk drug substances raising significant safety risks) per the April 15, 2026 Categories Update.
BPC-157, also indexed as Bepecin, is a synthetic pentadecapeptide: a linear chain of 15 amino-acid residues with the sequence Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val. Reference records identify it as C62H98N16O22 with molecular weight 1419.5 g/mol, CAS 137525-51-0, and PubChem CID 9941957.
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Lyophilized peptides manufactured in GMP-certified facilities. No fillers, no shortcuts.
We display batch-level certificates of analysis (mass spec, HPLC purity) for all research-grade material.
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IMPORTANT: All products sold by Premium Peptides are intended for laboratory research only. They are not intended for human consumption, medical use, or as substitutes for prescription medications. These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.