Retatrutide 99.9% Purity — LilipeptideCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (January 4, 2026) at 99.9% purity via HPLC. The tested quantity was 16.1mg against a 15mg label, a deviation of +7.3%. Endotoxin status is not applicable for this test. The test is recent (under 3 months old) and customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2026-03-25
- Testing lab
- LabG
- Batch / lot
- January 4, 2026
- Quantity
- 16.1mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.2
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-25 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 62% of our catalogued Retatrutide certificates.
Lilipeptide has 285 certificates in our corpus, including 137 for Retatrutide at a median tested purity of 99.80%.
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.
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