Buy BPC-157 in the USA

Selecting a BPC-157 supplier is a quality-control decision before anything else. Two vials of pentadecapeptide labeled 'BPC-157' from different suppliers can vary dramatically in purity, peptide identity, and the presence of process-related impurities. BioInfinity's quality control begins at the synthesizing partner and finishes with batch-by-batch HPLC + MS analysis by Janoshik Analytical, the same third-party analytical lab cited across the peptide-research industry.

Every BPC-157 lot that ships from our New York facility carries a unique batch ID. The corresponding COA — including HPLC purity chromatogram, mass-spectrometry confirmation of peptide identity, and a quantitative water-content figure — is publicly referenced from the product page so researchers can verify the exact lot they received. We do not ship without an in-hand COA.

Published research on BPC-157 spans dozens of peer-reviewed papers using a consistent compound — the synthetic pentadecapeptide with the sequence Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val. When a supplier ships material at 90% or 95% purity, the remaining 5–10% can include truncation products, deamidation byproducts, and salt counter-ions that meaningfully change observed research outcomes. ≥99% HPLC purity is the threshold most peer-reviewed labs target when reproducing published BPC-157 studies, and it is the threshold we hold every shipped lot to.

BPC-157 is a synthetic 15-amino-acid fragment derived from a stable cytoprotective protein found in human gastric juice. Published rodent-model literature investigates its role in angiogenesis modulation, nitric-oxide pathway signaling, and cellular-pathway research models. Notable peer-reviewed publications include Biomedicines (2021) on the gut-brain axis and Cellular-Pathway Research (2014) on transected-nerve research models. Researchers should refer to the cited PubMed IDs on this product's research panel for primary sources.

Our 5 mg lyophilized vial is the most-ordered SKU for new research protocols; 10 mg is the working size for ongoing studies and stack research. Both ship as the lyophilized peptide in clean, sealed vials with no added excipients — researchers refer to the laboratory preparation guide and follow IRB-approved laboratory SOPs. We also stock pre-blended BPC-157 + TB-500 vials for researchers running combined-protocol studies; see /product/bpc-157-tb-500 for that SKU.

All BPC-157 orders ship same-day from New York if placed before 2 PM ET, Monday through Friday. We use insulated cold-shipping for orders over $200 and offer free shipping on orders meeting that threshold. International researchers should reference our /shipping page for region-specific information; we ship to most jurisdictions where research-grade peptides may be legally received.

Lyophilized BPC-157 stores at −20 °C protected from light; reconstituted solution refrigerates at 2–8 °C and is typically used within 30 days per laboratory SOP. For laboratory preparation guidance, see our [Preparation Guide](/learn/preparation-guide); citation-based protocol references are listed in the gated /research/guides articles.