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

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

◆ Batch ID · LOT-DSIP-00002✓ Verified · Pass

DSIP (Delta Sleep-inducing Peptide) × Loti Labs - Lab Test, February 2026

Tested Tuesday, February 03, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.66%

✓ Excellent

PeptideDSIP (Delta Sleep-inducing Peptide)

BrandLoti Labs

LabSR Bio Labs

↓ Download COA 🔗 Share

Test results

6 data points

Purity

99.66%

Endotoxins

Not tested

Stated qty

2 mg

Tested qty

2.38 mg

Qty match

119% of labeled · +19%

Batch ID

LOT-DSIP-00002

Tested by

SR Bio LabsView profile →

◆ Quantity verification

2 mg→2.38 mg+19%

About this test

This independent HPLC lab test confirms DSIP 2mg from Loti Labs at 99.66% purity. The analysis was conducted by SR Bio Labs on February 3, 2026, using high-performance liquid chromatography combined with mass spectrometric analysis.

DSIP (Delta Sleep-Inducing Peptide) is a neuropeptide researched for its role in sleep regulation, circadian rhythm modulation, and restful sleep promotion. A purity level of 99.66% indicates minimal contamination and high-grade synthesis quality.

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