Retatrutide 99.7% Purity — M PeptidesCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide at 99.7% purity via HPLC and mass quantification. The tested quantity of 17.4mg was 16% over the 15mg label, and endotoxin status is unknown. The test is older (6-12 months), but customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity deviation (16% over)
- Test date
- 2025-10-21
- Testing lab
- LabG
- Batch / lot
- (no batch ID)
- Quantity
- 17.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.0
- Label dose
- 15mg
How this result compares
This Retatrutide certificate's tested purity of 99.70% ranks higher than 29% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-10-21 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 21% of our catalogued Retatrutide certificates.
M Peptides has 22 certificates in our corpus, including 9 for Retatrutide at a median tested purity of 99.70%.
Test report image
Finnrick
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