Retatrutide 99.8% Purity — LilipeptideCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. The retatrutide batch (12/1/2025) showed 99.8% purity via HPLC. The tested quantity was 3.7% above the labeled 30mg, and the test is recent (3-6 months old). Endotoxin status is not applicable for this test type. Customers can verify this report on LabG's public URL.
- no endotoxin test
- Test date
- 2026-01-22
- Testing lab
- LabG
- Batch / lot
- 12/1/2025
- Quantity
- 31.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.8
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.80% ranks higher than 43% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-22 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 42% of our catalogued Retatrutide certificates.
Lilipeptide has 285 certificates in our corpus, including 137 for Retatrutide at a median tested purity of 99.80%.
Test report image
Finnrick
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