Retatrutide 98.9% Purity — Polaris PeptidesCertificate of Analysis · Independent third-party lab result
LabC tested this retatrutide batch (POL-R10-6) at 98.91% purity via HPLC. The tested quantity was 13.09mg against a 10mg label, representing a 16.1% deviation. Endotoxin status is not applicable, and the test is stale (over 1 year old). Customers can cross-check on the lab's public verification URL.
- stale (1+ years old)
- quantity deviation (16.1%)
- no endotoxin test
- Test date
- 2025-05-06
- Testing lab
- LabC
- Batch / lot
- POL-R10-6
- Quantity
- 13.09mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.4
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 98.91% ranks higher than 4% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-05-06 by LabC via HPLC + mass quantification + endotoxins. This test is newer than 4% of our catalogued Retatrutide certificates.
Polaris Peptides has 150 certificates in our corpus, including 39 for Retatrutide at a median tested purity of 99.83%.
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
sha256:38fcaf18b3fd6ae9…
— immutable copy held by TitrateLab