Retatrutide — Peptide SciencesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The report indicates HPLC, mass quantification, and endotoxin testing were performed, with endotoxins reported as 'not detected'. Purity and quantity deviation are unknown. The test is older (6-12 months).
- unknown purity
- unknown quantity deviation
- older (6-12 months)
- Test date
- 2025-08-06
- Testing lab
- LabE
- Batch / lot
- May 2, 2025
- Quantity
- n/a
- Endotoxins
- negative
- Assay method
- HPLC + mass quantification + endotoxins
- Label dose
- 10mg
How this result compares
We have catalogued 11030 Retatrutide certificates; across the 10463 with a purity result the median tested purity is 99.83%.
Tested 2025-08-06 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 10% of our catalogued Retatrutide certificates.
Peptide Sciences has 275 certificates in our corpus, including 85 for Retatrutide at a median tested purity of 99.62%.
Test report image
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