Retatrutide 99.3% Purity — LilipeptideCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (10/8/25) at 99.3% purity via HPLC and mass quantification. Quantity was 9.7mg against a 10mg label (-3% deviation). 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
- Test date
- 2025-10-30
- Testing lab
- LabG
- Batch / lot
- 10/8/25
- Quantity
- 9.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.6
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.30% ranks higher than 9% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-10-30 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 23% 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
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