Retatrutide 99.7% Purity — Reta PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (07/15/2025) at 99.73% purity via HPLC. The tested quantity was 9.35mg against a 10mg label, representing a 6.5% deviation. Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-6.5%)
- older (6-12 months)
- no endotoxin test
- Test date
- 2025-10-03
- Testing lab
- LabE
- Batch / lot
- 07/15/2025
- Quantity
- 9.35mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.1
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.73% ranks higher than 33% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-10-03 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 18% of our catalogued Retatrutide certificates.
Reta Peptide has 249 certificates in our corpus, including 80 for Retatrutide at a median tested purity of 99.87%.
Test report image
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