Retatrutide 99.7% Purity — OupeptideCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 99.72% purity via HPLC and mass quantification. The tested quantity was 28.4mg against a 30mg label, a deviation of -5.3%. Endotoxin status is not applicable for this test type. The test is recent (3-6 months old) and customers can cross-check on the lab's public verification URL.
- no batch ID
- endotoxin status n/a
- Test date
- 2025-11-17
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 28.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.4
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.72% ranks higher than 32% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-17 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 27% 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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