Retatrutide 99.7% Purity — Verified PeptidesCertificate of Analysis · Independent third-party lab result
LabB tested this retatrutide batch (12-24-0211B) at 99.69% purity via HPLC. The tested quantity of 13.9mg significantly exceeded the 11mg label, a deviation of +26.4%. Endotoxin status is unknown, and the test is stale (over a year old).
- stale (1+ years old)
- no endotoxin test
- quantity deviation (+26.4%)
- Test date
- 2025-02-19
- Testing lab
- LabB
- Batch / lot
- 12-24-0211B
- Quantity
- 13.9mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.4
- Label dose
- 11mg
How this result compares
This Retatrutide certificate's tested purity of 99.69% ranks higher than 27% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-02-19 by LabB via HPLC + mass quantification + endotoxins. This test is newer than 2% of our catalogued Retatrutide certificates.
Verified Peptides has 347 certificates in our corpus, including 5 for Retatrutide at a median tested purity of 99.69%.
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
sha256:4a2d154d57ee76ac…
— immutable copy held by TitrateLab