Retatrutide 99.5% Purity — HM PEPTIDECertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (ERP-NOV25R20-1) at 99.54% purity via HPLC and mass quantification. Quantity was slightly over label at 20.4mg (2% deviation). Endotoxin status is not available. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2025-11-18
- Testing lab
- LabE
- Batch / lot
- ERP-NOV25R20-1
- Quantity
- 20.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.1
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.54% ranks higher than 17% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-18 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 27% of our catalogued Retatrutide certificates.
HM PEPTIDE has 135 certificates in our corpus, including 42 for Retatrutide at a median tested purity of 99.81%.
Test report image
Finnrick
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