Retatrutide 99.6% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabE tested this Retatrutide product at 99.6% purity via HPLC and mass quantification. The quantity tested was 15.4mg against a 15mg label, a deviation of 2.7%. Endotoxin status is not applicable for this test. The test is recent (under 3 months old) and customers can verify it on the lab's public URL.
- no endotoxin test
- no batch ID
- Test date
- 2026-03-03
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 15.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.3
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 99.60% ranks higher than 20% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-03-03 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 57% of our catalogued Retatrutide certificates.
Hk Peptides has 487 certificates in our corpus, including 140 for Retatrutide at a median tested purity of 99.88%.
Test report image
Finnrick
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Verify on the upstream labSaved source document
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