Retatrutide 99.2% Purity — Polaris PeptidesCertificate of Analysis · Independent third-party lab result
LabA tested this Retatrutide batch (POL-R10-7) at 99.21% purity via HPLC. The tested quantity was significantly under-dosed at 7.49mg against a 10mg label (-32.4% deviation). Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- significant quantity deviation
- older (6-12 months)
- Test date
- 2025-08-12
- Testing lab
- LabA
- Batch / lot
- POL-R10-7
- Quantity
- 7.49mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.3
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.21% ranks higher than 7% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-08-12 by LabA via HPLC + mass quantification + endotoxins. This test is newer than 11% 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
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