Retatrutide 99.5% Purity — Biolongevity LabsCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabD. The retatrutide showed 99.5% purity via HPLC and mass quantification. The tested quantity was 11.42mg against a 10mg label, a deviation of +14.2%. Endotoxin status is unknown. This test is stale, over a year old.
- stale (1+ years old)
- no endotoxin test
- no batch ID
- Test date
- 2025-04-22
- Testing lab
- LabD
- Batch / lot
- (no batch ID)
- Quantity
- 11.42mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.7
- Label dose
- 10mg
How this result compares
This Retatrutide certificate's tested purity of 99.50% ranks higher than 15% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-04-22 by LabD via HPLC + mass quantification + endotoxins. This test is newer than 4% of our catalogued Retatrutide certificates.
Biolongevity Labs has 53 certificates in our corpus, including 12 for Retatrutide at a median tested purity of 99.83%.
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:d7c581e5efe368e1…
— immutable copy held by TitrateLab