Retatrutide 99.4% Purity — Tsc Top Supplements ChinaCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The retatrutide showed 99.41% purity via HPLC and mass quantification. The tested quantity was 10.9mg against a 10mg label, a 9% deviation. Endotoxins were not detected. The test is recent (3-6 months old) and a verification URL is available.
- quantity deviation (9%)
- no batch ID
- Test date
- 2025-12-29
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 10.9mg
- Endotoxins
- not detected
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.6
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.41% ranks higher than 11% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-12-29 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 36% of our catalogued Retatrutide certificates.
Tsc Top Supplements China has 139 certificates in our corpus, including 60 for Retatrutide at a median tested purity of 99.90%.
Test report image
Finnrick
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Verify on the upstream labSaved source document
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