Retatrutide 99.9% Purity — Zhuoyue BiotechnologyCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (01/12/2026 Blue Cap) at 99.9% purity via HPLC and mass quantification. Quantity was 9.77mg against a 10mg label (-2.3% deviation). The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL. Endotoxin status is unknown.
- no endotoxin test
- Test date
- 2026-03-06
- Testing lab
- LabE
- Batch / lot
- 01/12/2026 [NAME_REDACTED]
- Quantity
- 9.77mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-06 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 59% of our catalogued Retatrutide certificates.
Zhuoyue Biotechnology has 28 certificates in our corpus, including 11 for Retatrutide at a median tested purity of 99.80%.
Test report image
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