What the preclinical literature covers, how to verify HPLC and mass spec results, lab storage, and sourcing BPC-157 in Canada.
BPC-157 is one of the most requested research peptides in Canada and one of the most inconsistently supplied. Purity, identity, and documentation vary widely between vendors, and the compound has no approved drug status in Canada, which means the only legitimate way to obtain it is as a research-use-only reagent for laboratory study. This overview covers what the published literature actually examines, how to verify what arrives in the vial, how to store it correctly in a lab setting, and what to check before ordering from a Canadian supplier.
For laboratory research use only. BPC-157 is not approved by Health Canada for any medical use. It is not for human or veterinary use, food, or cosmetic applications. Nothing on this page describes or recommends administration to people or animals.
BPC-157 (Body Protection Compound-157) is a synthetic pentadecapeptide — fifteen amino acids with the sequence Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val — originally derived from a partial sequence of a protective protein identified in gastric juice. Its molecular weight is approximately 1,419 Da and its CAS registry number is 137525-51-0.
It is supplied as a lyophilized (freeze-dried) powder. In research-grade form it should be accompanied by a batch-specific certificate of analysis showing identity and purity results from an independent laboratory.
BPC-157 has a substantial preclinical literature, almost entirely in animal and in-vitro models. A research buyer should know what that literature does and does not say, because supplier marketing frequently overstates it.
The main research themes in peer-reviewed publications include tissue repair models (tendon, ligament, muscle, and bone injury models in rodents), gastrointestinal mucosa protection models, angiogenesis and nitric-oxide pathway studies, and interactions with dopaminergic and serotonergic systems. Mechanistic work in tendon fibroblast cultures has examined growth hormone receptor expression and cell migration and survival.
What the literature does not contain is controlled human clinical trial data establishing safety or efficacy for any indication. BPC-157 remains an investigational compound. Laboratories sourcing it in Canada are working with a preclinical research reagent, and any supplier that frames it otherwise is a supplier to avoid.
Representative publications for a literature review:
Purity is the entire question when sourcing BPC-157. A 15-amino-acid synthetic peptide can carry truncated sequences, deletion impurities, oxidation products, residual trifluoroacetic acid from synthesis, and water content that all count against the labelled mass. Two tests matter.
HPLC purity. High-performance liquid chromatography separates the target peptide from related impurities and reports purity as the percentage of the main peak. For research-grade BPC-157, look for a reported purity of 98 percent or higher, with the chromatogram included, not just a number. A COA that shows only a purity figure with no chromatogram cannot be checked.
Mass spectrometry identity. HPLC tells you how pure the main compound is; it does not tell you the main compound is BPC-157. Mass spectrometry confirms the observed molecular weight matches the expected value (approximately 1,419 Da). A COA with HPLC but no MS has verified purity of an unidentified substance.
When reading a certificate of analysis, check that the batch or lot number on the document matches the vial label, that the testing laboratory is named and independent of the supplier, that the test date is recent, and that the reported net peptide content accounts for water and counter-ion content rather than assuming the full labelled mass is active peptide. Our guide on how to read a peptide certificate of analysis walks through each line of a typical COA.
Lyophilized BPC-157 is reasonably stable when stored correctly and degrades quickly when it is not.
Unopened lyophilized vials should be stored at 2–8 °C, protected from light. For long-term storage beyond a few months, −20 °C is preferred. Avoid repeated freeze–thaw cycles; if a vial will be used across multiple experiments, aliquot once rather than re-freezing the whole vial.
Once reconstituted for an assay, peptide solutions are far less stable than the dry powder. Keep solutions refrigerated, protect from light, use within the window stated on the supplier's documentation (typically days, not weeks), and discard anything that becomes cloudy or shows particulate. Use sterile, appropriate laboratory solvents and record lot, reconstitution date, and concentration on the vial for traceability. Our peptide storage and handling guide covers general practice for the lab.
Ordering from a domestic supplier avoids two practical problems that affect imported research peptides: customs holds that leave a temperature-sensitive lyophilized product sitting in a warehouse, and the near-impossibility of getting a straight answer about testing from an overseas vendor.
Before ordering BPC-157 from any Canadian source, check the following. Is a batch-specific COA from an independent third-party laboratory available for the exact lot you will receive, not a generic certificate? Does the COA include both HPLC and mass spectrometry? Does the supplier ship from inside Canada with a stated transit time? Is the product clearly labelled and sold as research use only, with no claims about effects in people? Is the payment method one you can document for institutional purchasing (Interac e-Transfer is standard for Canadian research suppliers)? For a broader checklist, see how to vet a research peptide supplier in Canada.
VerifiedPeptides.ca supplies BPC-157 10mg and a BPC-157 + TB-500 20mg combination vial for laboratory research, shipped from Canada in 1–3 business days with third-party testing on every batch. Published certificates are listed on our batch results page as they are released.
Is BPC-157 legal to buy in Canada? BPC-157 is not an approved drug in Canada and is not sold as one. It is available as a research-use-only chemical reagent for laboratory study by qualified researchers and institutions. It cannot legally be sold or marketed for human or veterinary use.
What purity should research-grade BPC-157 have? Look for 98 percent or higher by HPLC, confirmed by mass spectrometry, documented on a batch-specific COA from a laboratory independent of the supplier.
How is BPC-157 shipped? As a lyophilized powder in a sealed vial. It does not require cold-chain shipping for short domestic transit, but it should be refrigerated on receipt.
What is the difference between BPC-157 10mg and the BPC-157 + TB-500 blend? The 10mg vial contains BPC-157 alone. The 20mg combination vial contains both BPC-157 and TB-500 in a single lyophilized preparation, intended for research protocols that study the two compounds together. Both are supplied with batch-specific testing.
Does VerifiedPeptides.ca provide dosing or protocol information? No. We supply research reagents and documentation of their identity and purity. Experimental design is the responsibility of the researcher and their institution.
For laboratory research use only. Not for human or animal consumption. Not intended to diagnose, treat, cure, or prevent any disease. VerifiedPeptides.ca does not provide guidance on the administration of any compound.
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