Retatrutide 98.7% Purity — Reta PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (20260103) at 98.74% purity via HPLC and mass quantification. The tested quantity was 14.3mg against a 15mg label, a deviation of -4.7%. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2026-02-26
- Testing lab
- LabE
- Batch / lot
- 20260103
- Quantity
- 14.3mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.7
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 98.74% ranks higher than 3% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-02-26 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 56% of our catalogued Retatrutide certificates.
Reta Peptide has 249 certificates in our corpus, including 80 for Retatrutide at a median tested purity of 99.87%.
Test report image
Finnrick
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