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

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◆ Batch ID · N/A✓ Verified · Pass

DSIP (Delta Sleep-inducing Peptide) × Trusted Peptides - Lab Test, April 2026

Tested Friday, April 03, 2026 · submitted by @Frank 👑 Legend

HPLC Purity

99.52%

✓ Excellent

PeptideDSIP (Delta Sleep-inducing Peptide)

BrandTrusted Peptides

LabBioRegen

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Test results

7 data points

Purity

99.52%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

13.74 mg

Qty match

137% of labeled · +37%

Batch ID

N/A

Container

White lyophilized powder

Tested by

BioRegenView profile →

◆ Quantity verification

10 mg→13.74 mg+37%

About this test

This independent LC-MS lab test confirms DSIP 10mg from Trusted Peptides at 99.52% purity. The analysis was conducted by BioRegen on April 3, 2026.

DSIP (Delta Sleep-inducing Peptide) is a research peptide studied for its role in sleep regulation and neuroprotection. A purity level of 99.52% indicates high-grade synthesis with minimal contamination.

The tested quantity of 13.74mg exceeds the specification (10mg), confirming product consistency and quality. The full certificate of analysis is available for download on this page.