Retatrutide 99.5% Purity — Paramount PeptidesCertificate of Analysis · Independent third-party lab result
LabB tested this retatrutide batch (RET12N11142004) at 99.52% purity via HPLC and mass quantification. Quantity matched the label within 2%. The test is stale (over 1 year old) and endotoxin status is unknown. Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- no endotoxin test
- Test date
- 2025-03-20
- Testing lab
- LabB
- Batch / lot
- RET12N11142004
- Quantity
- 11.86mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.0
- Label dose
- 12mg
How this result compares
This Retatrutide certificate's tested purity of 99.52% ranks higher than 16% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-03-20 by LabB via HPLC + mass quantification + endotoxins. This test is newer than 3% of our catalogued Retatrutide certificates.
Paramount Peptides has 65 certificates in our corpus, including 12 for Retatrutide at a median tested purity of 99.85%.
Test report image
Finnrick
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
sha256:33c06c2c7bdd0697…
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