Retatrutide 99.5% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (RET0606022025-05) at 99.53% purity via HPLC. The tested quantity was 5.08mg against a 6mg label, representing a 15.3% 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
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-08-21
- Testing lab
- LabE
- Batch / lot
- RET[PHONE_REDACTED]-05
- Quantity
- 5.08mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.7
- Label dose
- 6mg
How this result compares
This Retatrutide certificate's tested purity of 99.53% ranks higher than 16% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-08-21 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 12% 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
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