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

Home › Lab Tests › BioLongevity Labs, FOXO4-DRI

◆ Batch ID · N/A✓ Verified · Pass

FOXO4-DRI × BioLongevity Labs - Lab Test, April 2026

Tested Thursday, April 09, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.76%

✓ Excellent

PeptideFOXO4-DRI

BrandBioLongevity Labs

LabMDx BioAnalytical Laboratory

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Test results

8 data points

Purity

99.76%

Endotoxins

≤0.05 EU/mL (PASS)

Stated qty

10 mg

Tested qty

10.19 mg

Qty match

102% of labeled · +2%

Batch ID

N/A

Container

White Crystals

Tested by

MDx BioAnalytical LaboratoryView profile →

◆ Quantity verification

10 mg→10.19 mg+2%

About this test

This independent LC-MS lab test confirms FOX04-DRI 10mg from BioLongevity Labs at 99.76% purity. The analysis was conducted by MDx BioAnalytical Laboratory on April 9, 2026.

FOX04-DRI is a peptide researched for its potential role in senescent cell clearance, cellular rejuvenation, and aging-related health support. A purity level of 99.76% indicates minimal contamination and high-grade synthesis. Endotoxin testing passed at ≤0.05 EU/mL, confirming safety for research applications.

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