Tesamorelin 99.9% Purity — NexaphCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The Tesamorelin batch (TES1011262025-14) showed 99.9% purity via HPLC and mass quantification. The tested quantity was 10.6mg against a 10mg label, a deviation of -5.4%. Endotoxin status is not applicable for this test type. The test is recent, performed less than 3 months ago.
- no endotoxin test
- Test date
- 2026-04-28
- Testing lab
- LabE
- Batch / lot
- TES[PHONE_REDACTED]-14
- Quantity
- 10.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.9
- Label dose
- 10mg
vendor batch claim 11.2mg (Label)
How this result compares
This Tesamorelin certificate's tested purity of 99.90% ranks higher than 91% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2026-04-28 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 69% 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
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