Retatrutide 99.4% Purity — BfflinkCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (309019-12/3/2025) at 99.37% purity via HPLC. The tested quantity was 28.6mg, a -4.7% deviation from the 30mg label. Endotoxin status is not applicable for this test. The test is recent (under 3 months old) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (-4.7%)
- Test date
- 2026-02-22
- Testing lab
- LabE
- Batch / lot
- 309019-12/3/2025
- Quantity
- 28.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.7
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.37% ranks higher than 10% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-02-22 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 55% of our catalogued Retatrutide certificates.
Bfflink has 40 certificates in our corpus, including 22 for Retatrutide at a median tested purity of 99.90%.
Test report image
Finnrick
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