§ CERTIFICATE OF ANALYSIS · THIRD-PARTY HPLC · JAN-2025● VERIFIED SUBMISSION · PUBLIC RECORD

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◆ Batch ID · N/A✓ Verified · Pass

DSIP (Delta Sleep-inducing Peptide) × VANDL Labs - Lab Test, January 2025

Tested Wednesday, January 01, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.15%

✓ Excellent

PeptideDSIP (Delta Sleep-inducing Peptide)

Brandvandl-labs.com

Labfreedomdiagnosticstesting.com

↓ Download COA 🔗 Share

Test results

7 data points

Purity

99.15%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

5.98 mg

Qty match

120% of labeled · +20%

Batch ID

N/A

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

5 mg→5.98 mg+20%

About this test

This independent HPLC-UV/VIS with mass spectrometry lab test confirms DSIP 5mg from VANDL Labs at 99.148% purity. Net Peptide Content analysis measured 5.98 mg, conducted by Freedom Diagnostics on January 1, 2025 (COA: 2512310141).

DSIP (Delta Sleep-Inducing Peptide) is a nootropic peptide researched for sleep quality, sleep architecture, cognitive function, and stress resilience. It is studied for its role in promoting deep sleep and supporting natural sleep cycles. The 99.148% purity indicates high-quality synthesis with minimal impurities.

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