Retatrutide 100.0% Purity — Mix PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (2025B510-10) at 99.95% purity via HPLC. The quantity tested was 47.1mg, representing an 18% deviation from the 50mg label. Endotoxin status is not available. The test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (-18%)
- Test date
- 2026-01-19
- Testing lab
- LabE
- Batch / lot
- 2025B510-10
- Quantity
- 47.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.8
- Label dose
- 50mg
How this result compares
This Retatrutide certificate's tested purity of 99.95% ranks higher than 91% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-19 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 41% of our catalogued Retatrutide certificates.
Mix Peptides has 93 certificates in our corpus, including 29 for Retatrutide at a median tested purity of 99.76%.
Test report image
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