Retatrutide 98.8% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabE tested this retatrutide batch (RET1206222025-14) at 98.83% purity via HPLC. The tested quantity of 13.2mg showed a significant deviation from the 12mg label, and endotoxin status is not available. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- quantity deviation (-14.7%)
- no endotoxin test
- older (6-12 months)
- Test date
- 2025-08-04
- Testing lab
- LabE
- Batch / lot
- RET[PHONE_REDACTED]-14
- Quantity
- 13.2mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 5.5
- Label dose
- 12mg
How this result compares
This Retatrutide certificate's tested purity of 98.83% ranks higher than 4% of the 9821 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2025-08-04 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 10% of our catalogued Retatrutide certificates.
Nexaph has 362 certificates in our corpus, including 116 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
sha256:251b6bc3fdc61166…
— immutable copy held by TitrateLab