Retatrutide 80.0% Purity — Mix PeptidesCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (2025b56-09) at 80.0% purity via HPLC. The tested quantity was significantly lower than the label, showing a -24.8% deviation. Endotoxin status is not applicable, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- significant quantity deviation
- no endotoxin test
- Test date
- 2025-11-14
- Testing lab
- LabG
- Batch / lot
- 2025b56-09
- Quantity
- 29.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 3.3
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 80.00% ranks higher than 1% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-14 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 26% 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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