Retatrutide 99.2% PurityCertificate of Analysis · Independent third-party lab result
Retatrutide (eastpeptide) shows high purity at 99.2% across replicates. Vial fill averages 11.2 mg against 10 mg label, indicating +12.4% overage; consistency good across samples.
- Test date
- 2025-10-10
- Testing lab
- eastpeptide
- Batch / lot
- Unknown
- Quantity
- 11.24 mg
- Endotoxins
- —
- Assay method
- —
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.21% ranks higher than 6% of the 9807 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-10-10 by eastpeptide. This test is newer than 19% of our catalogued Retatrutide certificates.
Test report image
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TEST REPORT JANOSHIK E-mail: [EMAIL_REDACTED] Web: www.janoshik.com Task Number #83107 Testing ordered > 17 SEP '25 Sample received > 03 OCT '25 Client eastpeptide [NAME_REDACTED] 10mg [NAME_REDACTED] eastpeptide [NAME_REDACTED] description > See picture or pictures attached. Tests requested > Assessment of a peptide vial or vials. Results > Retatrutide 11.24 mg; 11.14 mg; 11.00 mg; 11.35 mg. Purity 99.207%; 99.179%; 99.146%; 99.433%. Comments > Analysis conducted > 10 OCT 2025 Signature > Verify this test at www.janoshik.com/verify/ with the following unique key AQR725SD22MF