Retatrutide 100.0% 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 was found to be 99.95% pure via HPLC and mass quantification. The tested quantity of 19.7mg was within 1.5% of the 20mg label. Endotoxin status is not applicable for this test. The test is older (6-12 months) and no batch ID was provided.
- no endotoxin test
- stale (6-12 months)
- no batch ID
- Test date
- 2025-10-23
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 19.7mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.0
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.95% ranks higher than 91% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-10-23 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 21% 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%.
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