Retatrutide 99.7% Purity — Synapse Peptide SciencesCertificate of Analysis · Independent third-party lab result
- Test date
- 2026-05-16
- Testing lab
- Freedom Diagnostics
- Batch / lot
- RET20-0526
- Quantity
- 21.19 mg
- Endotoxins
- —
- Assay method
- HPLC + MS
- Label dose
- 20mg
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 2026-05-16 by Freedom Diagnostics via HPLC + MS. This test is newer than 77% of our catalogued Retatrutide certificates.
Synapse Peptide Sciences has 11 certificates in our corpus, including 2 for Retatrutide at a median tested purity of 99.70%.
Freedom Diagnostic
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Saved source document
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— immutable copy held by TitrateLab