Tesamorelin 98.0% Purity — Qing Li PeptideCertificate of Analysis · Independent third-party lab result
LabE tested this Tesamorelin batch (March 8, 2026) at 98.0% purity via HPLC. The tested quantity was significantly lower than labeled, at 7.4mg vs 10mg (-26% deviation). Endotoxin status is unknown. The test is recent (under 3 months) and customers can cross-check on the lab's public verification URL.
- significant quantity deviation
- no endotoxin test
- Test date
- 2026-04-28
- Testing lab
- LabE
- Batch / lot
- March 8, 2026
- Quantity
- 7.4mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 3.9
- Label dose
- 10mg
How this result compares
This Tesamorelin certificate's tested purity of 98.00% ranks higher than 7% 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.
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
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