Retatrutide 99.8% Purity — Bfflist AmoCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. The retatrutide batch (159018) showed 99.8% purity via HPLC. However, the tested quantity was significantly lower than labeled, at 11.4mg instead of 15mg, a 24% deviation. Endotoxin status is not available, and the test is recent (3-6 months old).
- significant quantity deviation (-24%)
- no endotoxin test
- Test date
- 2026-01-22
- Testing lab
- LabG
- Batch / lot
- 159018
- Quantity
- 11.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.7
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 99.80% ranks higher than 43% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-22 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 42% of our catalogued Retatrutide certificates.
Bfflist Amo has 370 certificates in our corpus, including 105 for Retatrutide at a median tested purity of 99.80%.
Test report image
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