Retatrutide 99.5% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabG tested this retatrutide batch (RET2412162025-12) at 99.5% purity via HPLC and mass quantification. The tested quantity was 25.6mg, a 6.7% deviation from the 24mg label. The test is recent (3-6 months old), but endotoxin status is not applicable. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- quantity deviation (6.7%)
- Test date
- 2026-01-15
- Testing lab
- LabG
- Batch / lot
- RET[PHONE_REDACTED]-12
- Quantity
- 25.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.4
- Label dose
- 24mg
How this result compares
This Retatrutide certificate's tested purity of 99.50% ranks higher than 15% of the 9823 Retatrutide certificates with a purity result we have catalogued (median 99.83%).
Tested 2026-01-15 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 40% 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:f24744c9e85618bb…
— immutable copy held by TitrateLab