Tesamorelin 98.8% Purity — Qing Li PeptideCertificate of Analysis · Independent third-party lab result
LabG tested this Tesamorelin batch (DEC2,2025) at 98.8% purity via HPLC. However, the tested quantity was 4mg against a 5mg label, representing a 20% deviation. Endotoxin status is unknown. The test is recent (under 3 months), and customers can cross-check on the lab's public verification URL.
- 20% quantity deviation
- no endotoxin test
- Test date
- 2026-02-10
- Testing lab
- LabG
- Batch / lot
- DEC2,2025
- Quantity
- 4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 4.8
- Label dose
- 5mg
How this result compares
This Tesamorelin certificate's tested purity of 98.80% ranks higher than 13% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2026-02-10 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 45% of our catalogued Tesamorelin certificates.
Qing Li Peptide has 348 certificates in our corpus, including 21 for Tesamorelin at a median tested purity of 98.50%.
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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