Retatrutide 99.8% Purity — PeptislimCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 99.75% purity via HPLC. However, the tested quantity was significantly lower than labeled, showing a -40.2% deviation. Endotoxin status is not applicable, and the test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-40.2%)
- older (6-12 months)
- no batch ID
- Test date
- 2025-11-04
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 35.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.4
- Label dose
- 60mg
How this result compares
This Retatrutide certificate's tested purity of 99.75% ranks higher than 35% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-04 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 24% of our catalogued Retatrutide certificates.
Peptislim has 62 certificates in our corpus, including 26 for Retatrutide at a median tested purity of 99.80%.
Test report image
Finnrick
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