Retatrutide 100.0% Purity — Yb PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide at 99.95% purity using HPLC and mass quantification. The quantity was 9.85mg against a 10mg label, a deviation of -1.5%. Endotoxin status is unknown. The test is recent (3-6 months old), and a verification URL is available for customers to cross-check.
- no endotoxin test
- no batch ID
- Test date
- 2025-11-25
- Testing lab
- LabE
- Batch / lot
- (no batch ID)
- Quantity
- 9.85mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.0
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.95% ranks higher than 91% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-11-25 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 28% of our catalogued Retatrutide certificates.
Yb Peptide has 22 certificates in our corpus, including 8 for Retatrutide at a median tested purity of 99.90%.
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
sha256:0e45af85b66bcae8…
— immutable copy held by TitrateLab