Retatrutide 100.0% Purity — GYCCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (20250815) at 99.95% purity via HPLC. The tested quantity was 14.6mg against a 15mg label, representing a significant -26.5% deviation. Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-26.5%)
- older (6-12 months)
- no endotoxin test
- Test date
- 2025-08-15
- Testing lab
- LabE
- Batch / lot
- 20250815
- Quantity
- 14.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.4
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 99.95% ranks higher than 91% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-08-15 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 11% of our catalogued Retatrutide certificates.
GYC has 282 certificates in our corpus, including 77 for Retatrutide at a median tested purity of 99.72%.
Test report image
Finnrick
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