Retatrutide 99.9% Purity — Super PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 99.9% purity via HPLC and mass quantification. However, the tested quantity was significantly lower than the label (16.4mg vs 30mg), a deviation of -45.3%. Endotoxin status is unknown. The test is recent (under 3 months), and a verification URL is available.
- quantity deviation (-45.3%)
- no endotoxin test
- no batch ID
- Test date
- 2026-03-06
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 16.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.7
- Label dose
- 30mg
How this result compares
This Retatrutide certificate's tested purity of 99.90% ranks higher than 70% of the 9822 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-06 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 59% of our catalogued Retatrutide certificates.
Super Peptides has 22 certificates in our corpus, including 11 for Retatrutide at a median tested purity of 99.82%.
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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