Retatrutide 98.9% Purity — Haikou Mingheng BiotechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 98.9% purity via HPLC and mass quantification. The tested quantity of 5.65mg significantly exceeded the 5mg label by 13%. Endotoxin status is unknown, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (13% high)
- no batch ID
- Test date
- 2025-11-18
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 5.65mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 3.8
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 98.90% ranks higher than 4% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-18 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 27% of our catalogued Retatrutide certificates.
Haikou Mingheng Biotechnology has 28 certificates in our corpus, including 11 for Retatrutide at a median tested purity of 99.88%.
Test report image
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