Retatrutide 99.3% Purity — OupeptideCertificate of Analysis · Independent third-party lab result
LabA tested this retatrutide batch (2025/04/02) at 99.29% purity via HPLC. The tested quantity of 10.88mg showed a significant deviation from the 10mg label, and endotoxin status was not applicable. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-66.1%)
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-08-12
- Testing lab
- LabA
- Batch / lot
- 2025/04/02
- Quantity
- 10.88mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.5
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.29% ranks higher than 8% of the 9823 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.
Oupeptide has 188 certificates in our corpus, including 61 for Retatrutide at a median tested purity of 99.80%.
Test report image
Finnrick
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