Retatrutide 99.2% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result
LabD tested this retatrutide batch (Apr, 2025loose) at 99.16% purity via HPLC and mass quantification. The tested quantity was 11.43mg, a 14.3% deviation from the 10mg label. Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (14.3%)
- older (6-12 months)
- Test date
- 2025-08-04
- Testing lab
- LabD
- Batch / lot
- Apr, 2025loose
- Quantity
- 11.43mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.0
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.16% ranks higher than 6% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-08-04 by LabD via HPLC + mass quantification + endotoxins. This test is newer than 10% of our catalogued Retatrutide certificates.
Peptide Sciences has 273 certificates in our corpus, including 85 for Retatrutide at a median tested purity of 99.62%.
Test report image
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