Retatrutide 99.8% Purity — Reta PeptideCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (March 6 2026) at 99.8% purity via HPLC and mass quantification. Quantity was slightly over label at 61.4mg (2.3% deviation), and the test is recent (under 3 months). However, no endotoxin test results are available for this injectable peptide. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2026-04-27
- Testing lab
- LabG
- Batch / lot
- March 6 2026
- Quantity
- 61.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.8
- Label dose
- 60mg
How this result compares
This Retatrutide certificate's tested purity of 99.80% ranks higher than 43% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-04-27 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 70% 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
sha256:d41f6691ad9f36bc…
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