Tesamorelin 100.0% Purity — Hk PeptidesCertificate of Analysis · Independent third-party lab result
This COA was tested by an independent third-party lab, LabE. The Tesamorelin batch (11/16/25) showed 99.95% purity via HPLC and mass quantification. The tested quantity was 10.6mg, a 6% deviation from the 10mg label. Endotoxin status is unknown. The test is recent (3-6 months old), and a verification URL is available.
- no endotoxin test
- quantity deviation (6%)
- Test date
- 2025-12-29
- Testing lab
- LabE
- Batch / lot
- 11/16/25
- Quantity
- 10.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.7
- Label dose
- 10mg
How this result compares
This Tesamorelin certificate's tested purity of 99.95% ranks higher than 98% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2025-12-29 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 32% of our catalogued Tesamorelin certificates.
Hk Peptides has 487 certificates in our corpus, including 35 for Tesamorelin at a median tested purity of 99.55%.
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:a454ad35ba879405…
— immutable copy held by TitrateLab