Retatrutide 99.8% Purity — OupeptideCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabG. It reports 99.8% purity for Retatrutide via HPLC and mass quantification. The tested quantity of 32.9mg was 9.7% above the 30mg label, and no endotoxin test was performed. The test is recent, conducted less than 3 months ago.
- no endotoxin test
- no batch ID
- Test date
- 2026-02-15
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 32.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.3
- 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 2026-02-15 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 51% of our catalogued Retatrutide certificates.
Oupeptide has 188 certificates in our corpus, including 61 for Retatrutide at a median tested purity of 99.80%.
Test report image
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