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This independent HPLC lab test with UV detection coupled with mass spectrometry confirms KPV 10mg from Petratide Science at 99.554% purity. The analysis was conducted by Freedom Diagnostics on March 15, 2026.
KPV is a tripeptide (lysine-proline-valine) researched for its anti-inflammatory and immunomodulatory effects, including potential applications in skin barrier function and wound healing. A purity level of 99.554% indicates high-grade synthesis with minimal contamination.
The full certificate of analysis is available for download on this page.

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