Retatrutide 99.6% Purity — LilipeptideCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (March 2, 2026) at 99.6% purity via HPLC. Quantity matched the label within 1%, and the test is recent (under 3 months). Endotoxin status is not applicable for this test. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2026-04-15
- Testing lab
- LabG
- Batch / lot
- March 2, 2026
- Quantity
- 19.9mg
- 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 99.60% ranks higher than 20% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-04-15 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 66% 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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