Retatrutide 99.8% Purity — Lisa BiopeptideCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (02/2026) at 99.85% purity via HPLC. The tested quantity was 32.4mg, an 8% deviation from the 30mg label. Endotoxin status is unknown. The test is recent (under 3 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (8%)
- Test date
- 2026-03-03
- Testing lab
- LabE
- Batch / lot
- 02/2026
- Quantity
- 32.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.9
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.85% ranks higher than 54% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-03 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 57% of our catalogued Retatrutide certificates.
Lisa Biopeptide has 54 certificates in our corpus, including 26 for Retatrutide at a median tested purity of 99.80%.
Test report image
Finnrick
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