Tesamorelin 99.4% Purity — NexaphCertificate of Analysis · Independent third-party lab result
LabE tested this Tesamorelin batch (TES1011262025-14) at 99.4% purity via HPLC and mass quantification. Quantity was slightly over-labeled by 1.9%, and the test is recent (under 3 months). Endotoxin status is not applicable for this test type. Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- Test date
- 2026-03-18
- Testing lab
- LabE
- Batch / lot
- TES[PHONE_REDACTED]-14
- Quantity
- 11mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 8.8
- Label dose
- 10mg
vendor batch claim 11.2mg (Label)
How this result compares
This Tesamorelin certificate's tested purity of 99.40% ranks higher than 45% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2026-03-18 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 58% of our catalogued Tesamorelin certificates.
Nexaph has 362 certificates in our corpus, including 34 for Tesamorelin at a median tested purity of 99.29%.
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:d87efa917074cc46…
— immutable copy held by TitrateLab