Retatrutide 100.0% Purity — LilipeptideCertificate of Analysis · Independent third-party lab result
LabE tested this Retatrutide at 99.95% purity via HPLC and mass quantification. However, the tested quantity was significantly under-dosed at 3.08mg against a 5mg label, representing a 38.4% deviation. No endotoxin test results were available. The test is recent (3-6 months old), and a verification URL is available, though no batch ID was provided.
- significant quantity deviation
- no endotoxin test
- no batch ID
- Test date
- 2026-01-19
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 3.08mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.8
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.95% ranks higher than 91% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-19 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 41% 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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