Retatrutide — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide, reporting endotoxins as 'not detected' via HPLC + mass quantification + endotoxins methods. Purity and quantity deviation are not specified in this report. The test is older (6-12 months), and no batch ID was provided. Customers can cross-check on the lab's public verification URL.
- no purity data
- no quantity data
- older (6-12 months)
- Test date
- 2025-08-06
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- n/a
- Endotoxins
- negative
- Assay method
- HPLC + mass quantification + endotoxins
- Label dose
- 10mg
How this result compares
We have catalogued 11014 Retatrutide certificates; across the 10447 with a purity result the median tested purity is 99.83%.
Tested 2025-08-06 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 10% of our catalogued Retatrutide certificates.
Hk Peptides has 491 certificates in our corpus, including 141 for Retatrutide at a median tested purity of 99.88%.
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
sha256:440ffb6ea3f8f882…
— immutable copy held by TitrateLab