Retatrutide 99.7% Purity — Instant PeptidesCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-01-21
- Testing lab
- Freedom Diagnostics
- Batch / lot
- 2026-Inst-R01
- Quantity
- 55.91 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 25mg
How this result compares
This Retatrutide certificate's tested purity of 99.73% ranks higher than 33% of the 9698 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-21 by Freedom Diagnostics via HPLC + MS. This test is newer than 42% of our catalogued Retatrutide certificates.
Instant Peptides has 119 certificates in our corpus, including 18 for Retatrutide at a median tested purity of 99.87%.
Freedom Diagnostic
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Saved source document
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— immutable copy held by TitrateLab