Retatrutide 99.9% Purity — CellupepCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (Jan 3, 2026) at 99.9% purity via HPLC. The tested quantity of 36.7mg significantly exceeded the 30mg label by 22.3%. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (22.3%)
- no endotoxin test
- Test date
- 2026-02-18
- Testing lab
- LabE
- Batch / lot
- Jan 3, 2026
- Quantity
- 36.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.0
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-02-18 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 53% of our catalogued Retatrutide certificates.
Cellupep has 29 certificates in our corpus, including 14 for Retatrutide at a median tested purity of 99.90%.
Test report image
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