Retatrutide 62.4% Purity — LsplCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide from Lspl, showing 62.38% purity via HPLC and mass quantification. The tested quantity was significantly under-dosed at 7.83mg against a 10mg label (-21.7% deviation). 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.
- low purity (62.38%)
- under-dosed (-21.7%)
- no batch ID
- Test date
- 2025-12-11
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 7.83mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 1.6
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 62.38% ranks higher than 1% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-12-11 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 32% of our catalogued Retatrutide certificates.
Lspl has 56 certificates in our corpus, including 25 for Retatrutide at a median tested purity of 99.60%.
Test report image
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