Retatrutide 99.9% Purity — US Peptide CoCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-04-09
- Testing lab
- Freedom Diagnostics
- Batch / lot
- —
- Quantity
- 11.99 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.92% ranks higher than 79% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-04-09 by Freedom Diagnostics via HPLC + MS. This test is newer than 65% of our catalogued Retatrutide certificates.
US Peptide Co has 99 certificates in our corpus, including 5 for Retatrutide at a median tested purity of 99.90%.
Freedom Diagnostic
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