Retatrutide 99.9% Purity — CellupepCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 99.9% purity via HPLC, with mass quantification and endotoxin testing. The tested quantity was 51.8mg against a 50mg label (3.6% deviation), and endotoxins were below LOQ. This test is recent (under 3 months old) and customers can cross-check on the lab's public verification URL.
- no batch ID
- Test date
- 2026-02-22
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 51.8mg
- Endotoxins
- below LOQ
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.0
- Label dose
- 50mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-02-22 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 55% 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
Finnrick
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