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

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

◆ Batch ID · B-6349569-P✓ Verified · Pass

DSIP (Delta Sleep-inducing Peptide) × Blank Peptides - Lab Test, May 2026

Tested Wednesday, May 27, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.36%

✓ Excellent

PeptideDSIP (Delta Sleep-inducing Peptide)

Brandblankpeptides.com

LabHorizon Analytical

↓ Download COA 🔗 Share

Test results

7 data points

Purity

99.36%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

9.85 mg

Qty match

99% of labeled · -1%

Batch ID

B-6349569-P

Container

White Lyophilized Powder

Tested by

Horizon AnalyticalView profile →

◆ Quantity verification

10 mg→9.85 mg-1%

About this test

This independent UPLC/MS lab test confirms DSIP 10mg from Blank Peptides at 99.36% purity. The analysis was conducted by Horizon Analytical on May 27, 2026.

DSIP (Delta Sleep-inducing Peptide) is a naturally occurring neuropeptide researched for sleep quality, circadian rhythm regulation, and stress reduction. A purity level of 99.36% indicates high-grade synthesis with minimal contamination.

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