Retatrutide 99.9% Purity — BfflinkCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (309023-3/2/2026) at 99.9% purity via HPLC, with mass quantification and endotoxins. The tested quantity of 35mg was 16.7% higher than the 30mg label, and endotoxins were below LOQ. The test is recent (under 3 months old). Customers can cross-check on the lab's public verification URL.
- Test date
- 2026-04-28
- Testing lab
- LabE
- Batch / lot
- 309023-3/2/2026
- Quantity
- 35mg
- Endotoxins
- below LOQ
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.4
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-04-28 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 70% 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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