Retatrutide 99.0% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (RET0604302025-04loose) at 99.0% purity via HPLC and mass quantification. Quantity was 3.7% above the label. The test is older (6-12 months), and no endotoxin test results are available. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-07-03
- Testing lab
- LabE
- Batch / lot
- RET[PHONE_REDACTED]-04loose
- Quantity
- 6.22mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.0
- Label dose
- 6mg
How this result compares
This Retatrutide certificate's tested purity of 99.00% ranks higher than 4% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-07-03 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 7% of our catalogued Retatrutide certificates.
Nexaph has 362 certificates in our corpus, including 116 for Retatrutide at a median tested purity of 99.80%.
Test report image
Finnrick
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