Retatrutide 98.9% Purity — Tsc Top Supplements ChinaCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (2381089-83-2) at 98.9% purity via HPLC, with mass quantification also performed. The tested quantity was 4.75mg, a 5% deviation from the 5mg label, and endotoxins were detected. This test is older (6-12 months), but customers can cross-check on the lab's public verification URL.
- endotoxins detected
- older (6-12 months)
- quantity deviation (5%)
- Test date
- 2025-11-04
- Testing lab
- LabE
- Batch / lot
- 2381089-83-2
- Quantity
- 4.75mg
- Endotoxins
- detected
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.9
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 98.90% ranks higher than 4% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-04 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 24% 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
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