Retatrutide 99.9% Purity — Champion PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (R25C9H1P5T) at 99.86% purity via HPLC and mass quantification. The tested quantity was 14.6mg against a 15mg label, a deviation of -7.5%. Endotoxin status is unknown. The test is recent (3-6 months old).
- no endotoxin test
- quantity deviation (-7.5%)
- Test date
- 2025-12-11
- Testing lab
- LabE
- Batch / lot
- R25C9H1P5T
- Quantity
- 14.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.1
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 99.86% ranks higher than 56% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-12-11 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 32% of our catalogued Retatrutide certificates.
Champion Peptide has 81 certificates in our corpus, including 24 for Retatrutide at a median tested purity of 99.73%.
Test report image
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