Retatrutide 100.0% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (RET2412162025-12) at 99.95% purity via HPLC. Quantity was slightly over-labeled by 2.1% (24.5mg tested vs 24mg label). Endotoxin status is not applicable for this test type. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2026-01-19
- Testing lab
- LabE
- Batch / lot
- RET[PHONE_REDACTED]-12
- Quantity
- 24.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 24mg
How this result compares
This Retatrutide certificate's tested purity of 99.95% ranks higher than 91% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-19 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 41% 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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