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

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

◆ Batch ID · #1324◆ Verified · Pass

DSIP (Delta Sleep-inducing Peptide) × LIMITLESS biotech - Lab Test, September 2025

Tested Wednesday, September 03, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

95.88%

◆ Research grade

PeptideDSIP (Delta Sleep-inducing Peptide)

BrandLIMITLESS biotech

LabJanoshik Labs

↓ Download COA 🔗 Share

Test results

6 data points

Purity

95.88%

Endotoxins

Not tested

Stated qty

5 mg

Tested qty

5.26 mg

Qty match

105% of labeled · +5%

Batch ID

#1324

Tested by

Janoshik LabsView profile →

◆ Quantity verification

5 mg→5.26 mg+5%

About this test

This independent HPLC analysis confirms DSIP 5mg from Limitless Life Nootropics at 95.876% purity. The testing was conducted on September 3, 2025 by Janoshik Labs, a third-party analytical laboratory. The sample tested at 5.26mg, demonstrating accurate dosing within specification.

DSIP (Delta Sleep-inducing Peptide) is a nonapeptide researched for its potential sleep quality improvement, neuroprotection, stress reduction, and circadian rhythm support properties. A purity level of 95.876% indicates high-grade synthesis quality with minimal impurities.

The full certificate of analysis is available for verification at www.janoshik.com/verify/ using the unique key provided on this page.