Retatrutide 99.9% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result
LabD tested this retatrutide batch (Jul,15.2025) at 99.92% purity via HPLC. The tested quantity was 12.6% over the labeled 50mg, and no endotoxin test was performed. This test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- older (6-12 months)
- quantity deviation (12.6% over)
- Test date
- 2025-09-09
- Testing lab
- LabD
- Batch / lot
- Jul,15.2025
- Quantity
- 56.28mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.9
- Label dose
- 50mg
How this result compares
This Retatrutide certificate's tested purity of 99.92% ranks higher than 80% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-09-09 by LabD via HPLC + mass quantification + endotoxins. This test is newer than 14% 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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