Retatrutide 99.6% Purity — LilipeptideCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The retatrutide batch (100125) showed 99.63% purity via HPLC. Quantity was slightly over at 20.7mg (3.5% deviation) for a 20mg label. Endotoxin status is not applicable for this test type, and the test is recent (3-6 months old).
- no endotoxin test
- Test date
- 2025-11-17
- Testing lab
- LabE
- Batch / lot
- 100125
- Quantity
- 20.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.3
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.63% ranks higher than 22% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-17 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 27% 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
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
sha256:5c813373c6a94d01…
— immutable copy held by TitrateLab