§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · FEB-2026● VERIFIED SUBMISSION · PUBLIC RECORD

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◆ Batch ID · 020526-KPV-C✓ Verified · Pass

KPV × Felix Chemical Supply - Lab Test, February 2026

Tested Thursday, February 12, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.21%

✓ Excellent

PeptideKPV

Brandfelixchem.is

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

99.21%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

4.82 mg

Qty match

96% of labeled · -4%

Batch ID

020526-KPV-C

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

5 mg→4.82 mg-4%

About this test

This independent HPLC-MS lab test confirms KPV 5mg from Felix Chemical Supply at 99.207% purity. The analysis was conducted by Freedom Diagnostics on February 12, 2026.

KPV is a tripeptide derived from α-melanocyte-stimulating hormone (α-MSH) researched for its potential role in immune modulation, anti-inflammatory effects, and skin barrier support. A purity level of 99.207% indicates high-grade synthesis with minimal contamination.

The full certificate of analysis is available for download on this page.