Tesamorelin 99.7% Purity — Zen PeptidesCertificate of Analysis · Independent third-party lab result
LabG tested this Tesamorelin batch (TSM10) at 99.7% purity via HPLC. The tested quantity of 12.6mg showed a significant deviation of +26% from the 10mg label. Endotoxin status is not applicable, and the test is recent (under 3 months). Customers can cross-check on the lab's public verification URL.
- high quantity deviation (+26%)
- no endotoxin test
- Test date
- 2026-02-15
- Testing lab
- LabG
- Batch / lot
- TSM10
- Quantity
- 12.6mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 6.4
- Label dose
- 10mg
How this result compares
This Tesamorelin certificate's tested purity of 99.70% ranks higher than 65% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2026-02-15 by LabG via HPLC + mass quantification + endotoxins. This test is newer than 47% of our catalogued Tesamorelin certificates.
Zen Peptides has 32 certificates in our corpus, including 6 for Tesamorelin at a median tested purity of 98.94%.
Test report image
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