Retatrutide 97.0% Purity — OupeptideCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide at 97.0% purity via HPLC and mass quantification. The tested quantity was 4.5mg, a 10% deviation from the 5mg label. Endotoxin status is not applicable, and the test is recent (3-6 months old). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (10%)
- no batch ID
- Test date
- 2026-01-01
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 4.5mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 3.5
- Label dose
- 5mg
How this result compares
This Retatrutide certificate's tested purity of 97.00% ranks higher than 2% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-01 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 37% 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
Finnrick
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