Retatrutide 99.0% Purity — Reta PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (Jan 12, 2025) at 99.01% purity via HPLC. The tested quantity was 9% over the 30mg label, and endotoxins were below LOQ. This test is recent (under 3 months old) and customers can verify it on the lab's public URL.
- Test date
- 2026-03-02
- Testing lab
- LabE
- Batch / lot
- Jan 12, 2025
- Quantity
- 32.7mg
- Endotoxins
- below LOQ
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.8
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.01% ranks higher than 4% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-02 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 57% 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
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
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