Retatrutide 99.4% Purity — Tianjin Ruiwang New Material Technology CoCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 99.4% purity for Retatrutide via HPLC and mass quantification. However, the tested quantity of 20.9mg significantly deviates from the 15mg label, and endotoxin status is not applicable. The test is recent (3-6 months old).
- high quantity deviation
- no endotoxin test
- no batch ID
- Test date
- 2025-12-13
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 20.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 3.6
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 99.40% ranks higher than 11% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-12-13 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 33% of our catalogued Retatrutide certificates.
Tianjin Ruiwang New Material Technology Co has 154 certificates in our corpus, including 59 for Retatrutide at a median tested purity of 99.86%.
Test report image
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