Retatrutide 99.8% Purity — Lisa BiopeptideCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The retatrutide was found to be 99.8% pure via HPLC, with quantity measuring 10.2mg against a 10mg label (2% deviation). The test is recent (3-6 months old), but endotoxin status is unknown. Customers can verify this report on the lab's public URL.
- no endotoxin test
- no batch ID
- Test date
- 2026-01-26
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 10.2mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 7.8
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.80% ranks higher than 42% of the 10447 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-26 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 42% of our catalogued Retatrutide certificates.
Lisa Biopeptide has 57 certificates in our corpus, including 27 for Retatrutide at a median tested purity of 99.80%.
Test report image
Finnrick
Artifact capturedWe have the certificate image (SHA-256 hash captured) — you can verify it loads from the upstream lab and matches the artifact shown here.
Verify on the upstream labSaved source document
sha256:075d519f5f7732a5…
— immutable copy held by TitrateLab