Retatrutide 99.8% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide at 99.8% purity via HPLC and mass quantification. The quantity was 3.0% over the labeled 30mg, and the test is recent (under 3 months). No endotoxin test was performed. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- no batch ID
- Test date
- 2026-03-04
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 30.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.8
- Label dose
- 30mg
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 2026-03-04 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 58% 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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