Tesamorelin 76.4% Purity — Peptide SciencesCertificate of Analysis · Independent third-party lab result
LabE tested this Tesamorelin batch (5/2/25) at 76.42% purity via HPLC. The tested quantity was significantly under-dosed at 6.37mg against a 10mg label, a deviation of -36.3%. Endotoxin status is unknown. The test is older (6-12 months). Customers can cross-check on the lab's public verification URL.
- no endotoxin test
- stale (6-12 months)
- quantity under-dosed (-36.3%)
- Test date
- 2025-07-24
- Testing lab
- LabE
- Batch / lot
- 5/2/25
- Quantity
- 6.37mg
- Endotoxins
- —
- Assay method
- HPLC + mass quantification + endotoxins
- Test score
- 3.6
- Label dose
- 10mg
How this result compares
This Tesamorelin certificate's tested purity of 76.42% ranks higher than 2% of the 2240 Tesamorelin certificates with a purity result we have catalogued (median 99.46%).
Tested 2025-07-24 by LabE via HPLC + mass quantification + endotoxins. This test is newer than 7% of our catalogued Tesamorelin certificates.
Peptide Sciences has 273 certificates in our corpus, including 11 for Tesamorelin at a median tested purity of 98.56%.
Test report image
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