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Authenticity

Verify a batch

Enter the batch number printed on your vial to pull up its independent Certificate of Analysis — purity, identity, test date, and pass status. For research use only.

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HPLC + LC-MS
Purity and molecular identity confirmed by independent analytical chemistry.
Real documents
Each result links to the actual third-party COA PDF — not a claim, the report.
Batch-level
Verification is tied to the specific lot number printed on your vial.

Common questions

How do I verify a Popular Peptides batch?

Enter the batch (lot) number printed on your vial into the verifier at popularpeptides.ca/verify. It returns that batch’s third-party Certificate of Analysis — measured purity, the analytical methods run, the test date, and a PASS/FAIL result — with a link to the actual COA PDF.

Are Popular Peptides products third-party tested?

Yes. Every batch is independently tested by HPLC (purity) and LC-MS (identity), and a Certificate of Analysis is published and included with every order.

What does the Certificate of Analysis show?

Each COA shows the compound and vial size, the batch number, measured purity, the analytical methods performed (HPLC purity, LC-MS identity, appearance, sterility), and the test date.

Is Popular Peptides a Canadian supplier?

Yes. Popular Peptides is a Canadian research-peptide supplier that ships across Canada. All compounds are sold strictly for in vitro laboratory research use only.

All Popular Peptides compounds are sold strictly as research chemicals for in-vitro laboratory and research use only. They are not intended for human or animal consumption, diagnostic, or therapeutic use.