Retatrutide 100.0% Purity — CrestpeptideCertificate of Analysis · Independent third-party lab result
- Test date
- 2025-12-29
- Testing lab
- LabE
- Batch / lot
- September 19, 2025
- Quantity
- 34.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.8
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.95% ranks higher than 91% of the 11270 Retatrutide certificates with a purity result we have catalogued (median 99.84%).
Tested 2025-12-29 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 32% of our catalogued Retatrutide certificates.
Crestpeptide has 4 certificates in our corpus, including 4 for Retatrutide at a median tested purity of 99.93%.
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