Retatrutide 89.8% Purity — LsplCertificate of Analysis · Independent third-party lab result
Peptide Test reported this retatrutide batch (clear cap copper crimp; early peak) at 89.834% purity. The tested quantity was 19.202mg against a 20mg label, a deviation of -3.99%. Endotoxin status and test method are unknown, and the test is older (6-12 months).
- no endotoxin test
- older (6-12 months)
- unknown test method
- Test date
- 2025-11-12
- Testing lab
- Peptide Test
- Batch / lot
- clear cap copper crimp; early peak
- Quantity
- 19.202mg
- Endotoxins
- —
- Assay method
- —
How this result compares
This Retatrutide certificate's tested purity of 89.83% ranks higher than 1% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-12 by Peptide Test. This test is newer than 25% of our catalogued Retatrutide certificates.
Lspl has 56 certificates in our corpus, including 25 for Retatrutide at a median tested purity of 99.60%.