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✓ Purity · passBatch · VIP10001Shop-provided sample

VIP (Vasoactive Intestinal Peptide) × puratekpeptides.com — Lab Test, April 2026

Name: VIP (Vasoactive Intestinal Peptide) Purity Analysis - puratekpeptides.com
Creator: freedomdiagnosticstesting.com
Published: 2026-04-23
License: https://creativecommons.org/licenses/by/4.0/

Tested Thursday, April 23, 2026 · submitted by @Frank 👑 Legend

Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →

HPLC Purity

99.21%

✓ Excellent purity only

PeptideVIP (Vasoactive Intestinal Peptide)

Brandpuratekpeptides.com

Labfreedomdiagnosticstesting.com

↓ Download COA

Independently confirmed on the lab’s portal✓ Extra check

COA 2604210155 matches freedomdiagnosticstesting.com's public record. So this test doesn't rest on our review alone — the lab confirms it too.

Lookup codePura2604210155

Look it up on freedomdiagnosticstesting.com ↗Checked Apr 23, 2026

Test results

8 data points

Purity

99.21%

Endotoxins

Pass ≤0.05 EU/mL (2 replicates, LAL method)

Heavy metals

Not tested

Stated qty

10 mg

Tested qty

8.64 mg

Qty match

86% of labeled · -14%

0label125%

Batch / Lot

VIP10001

COA number

2604210155

Container

White Lyophilized Powder

Tested by

freedomdiagnosticstesting.comView profile →

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

Independent HPLC purity analysis of VIP (Vasoactive Intestinal Peptide) from puratekpeptides.com, performed by freedomdiagnosticstesting.com on April 23, 2026. Reported purity: 99.21%. Net content: 8.64 mg against 10 mg labeled (86% of label). Tested content is 14% below the labeled amount. Endotoxins: Pass ≤0.05 EU/mL (2 replicates, LAL method). Batch VIP10001. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document

Issued by freedomdiagnosticstesting.com · Apr 23, 2026 · Batch VIP10001

↗ View full-size ↓ Download COA

Related lab tests

8 tests

The 54 other VIP (Vasoactive Intestinal Peptide) tests on Peptigrity range from 97.27% to 99.95%. This one sits at 99.21%.

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