Retatrutide 99.7% Purity — Mix PeptidesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 99.7% purity for Retatrutide batch 2026B56-01 via HPLC and mass quantification. The tested quantity of 29.2mg is within 3% of the 30mg label. Endotoxin status is not applicable, and the test is recent (under 3 months old).
- no endotoxin test
- Test date
- 2026-03-17
- Testing lab
- LabG
- Batch / lot
- 2026B56-01
- Quantity
- 29.2mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.5
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.70% ranks higher than 29% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-17 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 61% 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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