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

Home › Lab Tests › Felix Chemical Supply, DSIP (Delta Sleep-inducing Peptide)

◆ Batch ID · 121525-DSP-D✓ Verified · Pass

DSIP (Delta Sleep-inducing Peptide) × Felix Chemical Supply - Lab Test, December 2025

Tested Thursday, December 18, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.00%

✓ Excellent

PeptideDSIP (Delta Sleep-inducing Peptide)

Brandfelixchem.is

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

99.00%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

10.59 mg

Qty match

106% of labeled · +6%

Batch ID

121525-DSP-D

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

10 mg→10.59 mg+6%

About this test

This independent HPLC-MS lab test confirms DSIP 10mg from Felix Chemical Supply at 99.003% purity. The analysis was conducted by Freedom Diagnostics on December 18, 2025.

DSIP (Delta Sleep-inducing Peptide) is researched for its potential role in sleep regulation, immune modulation, and stress reduction. A purity level of 99.003% indicates high-grade synthesis with minimal contamination.

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