Retatrutide 99.9% Purity — Tsc Top Supplements ChinaCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (RT031126) at 99.9% purity via HPLC, with mass quantification and endotoxin testing. The tested quantity was 21.1mg against a 20mg label (5.5% deviation), and endotoxins were low. The test is recent (under 3 months old). Customers can cross-check on the lab's public verification URL.
- Test date
- 2026-04-23
- Testing lab
- LabE
- Batch / lot
- RT031126
- Quantity
- 21.1mg
- Endotoxins
- low
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.8
- Label dose
- 20mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-04-23 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 69% 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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