Retatrutide 99.9% Purity — YimeiCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch at 99.9% purity using HPLC, mass quantification, and endotoxin testing. The tested quantity was 5.52mg against a 5mg label, showing a 10.4% deviation. Endotoxins were below LOQ, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- quantity deviation (10%+)
- no batch ID
- Test date
- 2026-02-04
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 5.52mg
- Endotoxins
- below LOQ
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.4
- Label dose
- 5mg
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 2026-02-04 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 47% of our catalogued Retatrutide certificates.
Yimei has 109 certificates in our corpus, including 50 for Retatrutide at a median tested purity of 99.90%.
Test report image
Finnrick
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