Retatrutide 99.6% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (July 15, 2025) at 99.6% purity via HPLC. The tested quantity was 11.1mg, an 11% deviation from the 10mg label. Endotoxin status is not applicable for this test. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- older (6-12 months)
- no endotoxin test
- quantity deviation (11%)
- Test date
- 2025-11-04
- Testing lab
- LabG
- Batch / lot
- July 15, 2025
- Quantity
- 11.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.5
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.60% ranks higher than 20% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-04 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 24% 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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