Retatrutide 100.0% Purity — Wuhan Wansheng BiotechnologyCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. It reports 99.95% purity for Retatrutide via HPLC and mass quantification. The quantity tested (29.8mg) was within 1% of the labeled 30mg. Endotoxin status is not applicable for this test. The test date and recency are unknown, but a verification URL is available.
- no endotoxin test
- stale (8+ months)
- Test date
- —
- Testing lab
- LabE
- Batch / lot
- WWB 11/2025
- Quantity
- 29.8mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 10.0
- Label dose
- 30mg
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%).
Testing method by LabE via HPLC + mass quantification + endotoxins.
Wuhan Wansheng Biotechnology has 242 certificates in our corpus, including 68 for Retatrutide at a median tested purity of 99.81%.
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
sha256:6e7f5098be1e2915…
— immutable copy held by TitrateLab