The Peptide AppField Guide · Cognitive SeriesField Specimen

Cognitive Category

Vesugen

Name: Vesugen: Uses, Evidence & Safety
Creator: The Peptide App
Published: 2026-01-27T18:38:35.818468+00:00

THE VESSEL PROTECTOR

A-7 Vascular Endothelium Bioregulator Peptide, KED

Vesugen is a synthetic tripeptide (Lys-Glu-Asp) that specifically targets the endothelium - the inner lining of your blood vessels. It reverses age-related declines in vascular elasticity, enhances nitric oxide production, and supports both cardiovascular and cognitive health by improving blood flow throughout the body.

Vesugen

Vesugen Evidence Snapshot

How these guides are reviewed

Regulatory status: Not FDA approved · research use only
Dosing guidance: Reviewed by our clinical team
Linked evidence: 1 research sources
Content updated: May 8, 2026

Dose and schedule recommendations shown below come from The Peptide App Clinical Team. Research links are provided so readers can inspect the supporting evidence directly. Review the sources.

Quick Answers About Vesugen

Is Vesugen FDA approved?

No. This profile records Vesugen as not FDA approved and for research use only.

More context

Review the regulatory and source details on this page for the current context.

What dose does The Peptide App Clinical Team recommend for Vesugen?

Dose: 20 mg daily (oral/sublingual/subcutaneous).

More context

Schedule: daily. Cycle: 4 weeks on, 12 weeks off. This is clinical-team guidance for reference and does not replace individualized instructions from a licensed clinician.

What research supports this Vesugen guide?

This guide links to 1 curated or current research sources.

More context

Open the research section to inspect the source titles, publication details, study types, and available abstracts directly.

Review the Vesugen research sources

Studied Effects & Mechanisms

Endothelial Gene Activation

Upregulates eNOS, KLF2, VE-cadherin, and SIRT1 via epigenetic modification

Anti-Inflammatory

Suppresses NF-κB and STAT3 signaling, reducing adhesion molecules

Matrix Integrity

Upregulates elastin and collagen IV for vascular structure

Clinical & Research Context

People with hypertension or vascular stiffness

Those recovering from stroke or ischemic events

Anyone wanting to protect blood vessels during aging

People with cognitive decline related to poor circulation

Those with microvascular disease or diabetes

Vesugen Dosing

Dosage

20 mg daily (oral/sublingual/subcutaneous)

Schedule

daily

Cycle

4 weeks on, 12 weeks off

Clinical Team Note

Take on empty stomach. Can be sublingual for faster absorption. Repeat cycles every 3-6 months.

Get your exact syringe units with the reconstitution calculator

Clinical Team Dosing Guidance

Reported Timeline

Week 1-2

Initial endothelial gene expression changes

Week 2-3

Improved vascular tone and circulation

Week 4

Enhanced blood vessel elasticity and function

Vascular improvements typically noticed within 3-4 weeks.

Timelines summarize reported or expected patterns and are not guaranteed individual outcomes.

Clinical Safety Context

Good Safety

Editorial grade B · Good

SafetyBGood

FDA approval statusNo · research use only

Well-tolerated synthetic tripeptide with minimal side effects.

May cause mild hypotension in sensitive individuals. Monitor blood pressure if taking antihypertensive drugs.

Possible side effects

Rare mild hypotension · Dizziness in sensitive individuals

How to interpret safety grades

The Peptide App

Set up your Vesugen schedule

Dose reminders and your schedule, ready the moment you open the app.

Research-Market Price Snapshot

A compact market signal for this profile. The dedicated pricing page owns vendor, vial-size, and price-per-mg comparisons.

Updated Jul 16, 2026

Vendors: 13
Listings: 13
Observed range: $32–$85

Compare all Vesugen prices →

Vesugen Research

Live research temporarily unavailable

The live research feed did not return papers for this page. The curated references below remain available for crawlable source context.

Research references

[1]Endothelial Bioregulator Peptides - Research Overview

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