Retatrutide 99.7% Purity — Huayi BiotechnologyCertificate of Analysis · Independent third-party lab result
LabD tested this retatrutide at 99.72% purity using HPLC and mass quantification. The tested quantity was significantly higher than labeled (12.73mg vs 10mg), and no endotoxin test was performed. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (27.3%)
- Test date
- 2025-09-09
- Testing lab
- LabD
- Batch / lot
- (no batch ID)
- Quantity
- 12.73mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.5
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.72% ranks higher than 32% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-09-09 by LabD via HPLC + mass quantification + endotoxins. This test is newer than 14% of our catalogued Retatrutide certificates.
Huayi Biotechnology has 42 certificates in our corpus, including 21 for Retatrutide at a median tested purity of 99.90%.
Test report image
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