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

Home › Lab Tests › Peptide Partners, VIP (Vasoactive Intestinal Peptide)

◆ Batch ID · VP20250511✓ Verified · Pass

VIP (Vasoactive Intestinal Peptide) × Peptide Partners - Lab Test, July 2025

Tested Thursday, July 31, 2025 · submitted by @Frank 👑 Legend

HPLC Purity

99.42%

✓ Excellent

PeptideVIP (Vasoactive Intestinal Peptide)

Brandpeptide.partners

LabBioRegen

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Test results

7 data points

Purity

99.42%

Endotoxins

Not tested

Stated qty

10 mg

Tested qty

11.12 mg

Qty match

111% of labeled · +11%

Batch ID

VP20250511

Container

White lyophilized powder

Tested by

BioRegenView profile →

◆ Quantity verification

10 mg→11.12 mg+11%

About this test

This independent LC-MS lab test confirms VIP 10mg from Peptide Partners at 99.42% purity. The analysis was conducted by BioRegen on July 31, 2025.

VIP (Vasoactive Intestinal Peptide) is a neuropeptide researched for its role in neuromodulation, immune regulation, and tissue protection. The tested quantity of 11.12mg demonstrates high consistency with the labeled 10mg. A purity level of 99.42% indicates minimal contamination and high-grade synthesis.

The full certificate of analysis is available for download on this page (Report #10752).