Retatrutide 99.6% Purity — Zhengzhou LanyunCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide at 99.6% purity via HPLC, with mass quantification. The quantity matched the 5mg label, and the test is recent (3-6 months old). Endotoxin status is not applicable for this test type. Customers can cross-check on the lab's public verification URL.
- no batch ID
- no endotoxin test
- Test date
- 2026-01-15
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.3
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 99.60% ranks higher than 20% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-15 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 40% of our catalogued Retatrutide certificates.
Zhengzhou Lanyun has 16 certificates in our corpus, including 9 for Retatrutide at a median tested purity of 99.60%.
Test report image
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