Retatrutide 99.5% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (Sep 4, 2025) at 99.5% purity via HPLC and mass quantification. Quantity matched the label, but endotoxin status is not applicable. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-10-24
- Testing lab
- LabG
- Batch / lot
- Sep 4, 2025
- Quantity
- 10mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.0
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.50% ranks higher than 15% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-10-24 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 22% of our catalogued Retatrutide certificates.
Peptide Sciences has 273 certificates in our corpus, including 85 for Retatrutide at a median tested purity of 99.62%.
Test report image
Finnrick
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