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

Home › Lab Tests › Elite Research USA, DSIP (Delta Sleep-inducing Peptide)

◆ Batch ID · 15104AN1225✓ Verified · Pass

DSIP (Delta Sleep-inducing Peptide) × Elite Research USA - Lab Test, January 2026

Tested Saturday, January 03, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.53%

✓ Excellent

PeptideDSIP (Delta Sleep-inducing Peptide)

Brandeliteresearchusa.com

Labfreedomdiagnosticstesting.com

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Test results

7 data points

Purity

99.53%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

10.1 mg

Qty match

101% of labeled · +1%

Batch ID

15104AN1225

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

◆ Quantity verification

10 mg→10.1 mg+1%

About this test

This independent HPLC lab test confirms DSIP 10mg from Elite Research USA at 99.534% purity. The analysis was conducted by Freedom Diagnostics Testing on January 3, 2026.

DSIP (Delta Sleep-Inducing Peptide) is a neuropeptide researched for its role in sleep regulation, circadian rhythm support, and neuroendocrine function. A purity level of 99.534% indicates minimal contamination and high-grade synthesis.

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