Trust & Testing
Every batch is tested by an independent lab. Then we show you the proof.
Trust in this category shouldn't rest on a brand promise. It should rest on a document you can open and a batch you can check. That's how Peptrix is built.
Independent, third-party testing
Every batch we release is analyzed by an independent laboratory for identity and purity. We don't grade our own work. The lab does, and the certificate carries their name.
The certificate stays with the product
Each product page shows its current certificate of analysis, and keeps an archive of previous batches. Nothing is buried behind checkout. You can read the record before you sign in.
Current COABatch codeIntegrity hashIndependent verificationHistorical archive
What we put on the record — and nothing we can't back
- Current COA — the live certificate for the batch in stock.
- Batch code — so the document and the product match.
- Document integrity hash — a fingerprint that proves the certificate hasn't been altered.
- Independent verification — where the lab provides it, a link to confirm the result at the source.
- Historical COA archive — past batches stay available.
What we won't do
No invented seals. No vague "lab-tested" badge with nothing behind it. No certification we can't point to. If we can't show it, we don't claim it.
Research use
Peptrix products are supplied for research use only and are not for human consumption.