Tesamorelin 99.9% Purity — Reta PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this Tesamorelin batch (jan 18, 2026) at 99.9% purity via HPLC. The tested quantity of 5.31mg showed a 6.2% deviation from the 5mg label. Endotoxin status is not applicable for this test. The test is recent, performed less than 3 months ago, and customers can verify it on the lab's public URL.
- quantity deviation (6.2%)
- no endotoxin test
- Test date
- 2026-03-18
- Testing lab
- LabE
- Batch / lot
- jan 18, 2026
- Quantity
- 5.31mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 9.6
- Label dose
- 5mg
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 2026-03-18 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 58% of our catalogued Tesamorelin certificates.
Reta Peptide has 249 certificates in our corpus, including 19 for Tesamorelin at a median tested purity of 99.43%.
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
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