Retatrutide 99.7% Purity — BfflinkCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (309020 12/26/2025) at 99.65% purity via HPLC, with mass quantification. The tested quantity was 29.1mg against a 30mg label, a deviation of -3.0%. 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
- Test date
- 2026-03-03
- Testing lab
- LabE
- Batch / lot
- 309020 12/26/2025
- Quantity
- 29.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.4
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.65% ranks higher than 24% of the 9821 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.
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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