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

Home › Lab Tests › IonPeptide, DSIP (Delta Sleep-inducing Peptide)

◆ Batch ID · DS5-122825✓ Verified · Pass

DSIP (Delta Sleep-inducing Peptide) × IonPeptide - Lab Test, December 2025

Tested Wednesday, December 31, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

98.43%

✓ Excellent

PeptideDSIP (Delta Sleep-inducing Peptide)

Brandionpeptide.com

Labfreedomdiagnosticstesting.com

↓ Download COA 🔗 Share

Test results

7 data points

Purity

98.43%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

5.73 mg

Qty match

115% of labeled · +15%

Batch ID

DS5-122825

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

5 mg→5.73 mg+15%

About this test

This independent HPLC-MS lab test confirms DSIP 5 from IonPeptide at 98.429 purity. The analysis was conducted by Freedom Diagnostics Testing on December 31, 2025.

DSIP (Delta Sleep-Inducing Peptide) is a neuropeptide researched for its role in sleep regulation and circadian rhythm modulation. A purity level of 98.429 indicates high-grade synthesis with minimal impurities.

The tested quantity of 5.73 shows the actual peptide content recovered from the 5 labeled sample. The full certificate of analysis (COA: 2512300111) is available for download on this page.