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

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◆ Batch ID · N/A✓ Verified · Pass

FOXO4-DRI × IRON Peptides - Lab Test, January 2026

Tested Thursday, January 15, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.57%

✓ Excellent

PeptideFOXO4-DRI

Brandbuyironpeptides.com

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

99.57%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

9.38 mg

Qty match

94% of labeled · -6%

Batch ID

N/A

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

10 mg→9.38 mg-6%

About this test

This independent HPLC lab test with UV detection and mass spectrometry confirms FOXO4-DRI 10mg from IRON Peptides at 99.574% purity. The analysis was conducted by Freedom Diagnostics on January 15, 2026.

FOXO4-DRI is a cell-penetrating peptide researched for its role in senescent cell clearance, cellular rejuvenation, and longevity support. A purity level of 99.574% indicates minimal contamination and high-grade synthesis.

The sample was received on January 15, 2026, and reported on January 18, 2026. The full certificate of analysis is available for download on this page.