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Educational Wellness Information Only

This platform provides peer-reviewed research summaries and educational content about peptides for wellness and optimization purposes. Nothing on this site is intended as medical advice, diagnosis, or treatment. We do not claim any peptide can diagnose, treat, cure, or prevent any disease. Always consult a licensed healthcare provider before beginning any wellness protocol.

Statements on this site have not been evaluated by the FDA. Compounded preparations are subject to applicable state and federal regulations. Availability and eligibility vary.

Immune · Respiratory

VIP (Vasoactive Intestinal Peptide)

Neuropeptide researched for immune modulation and lung protection.

Mechanism of Action

A 28-amino-acid neuropeptide with broad immunomodulatory, anti-inflammatory, and bronchodilatory effects. Acts via VPAC1 and VPAC2 receptors to regulate T-cell function, macrophage polarization, and airway smooth muscle tone.

Research Areas

Acute respiratory distress syndrome (ARDS)
Chronic inflammatory conditions
Autoimmune modulation
Bronchial asthma and COPD

Common Research Protocols

Inhaled or IV research

Inhalation for pulmonary indications; IV for systemic immune modulation.

Protocols summarized for educational reference from published research. Not dosing guidance.

Cited Research

[1]Critical Care Medicine·2021

VIP in acute respiratory distress syndrome

Demonstrated lung-protective effects in preclinical ARDS models.

[2]Frontiers in Immunology·2019

VIP and immune tolerance

Reviewed mechanisms of T-regulatory cell induction and immune homeostasis.

Important Considerations

  • Short half-life limits therapeutic utility; analogs in development.
  • Not FDA-approved in native form.

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Educational Information Only — Not Medical Advice

All content on this page is for educational and informational purposes only. It is not medical advice, diagnosis, or treatment. We make no claims that any peptide can diagnose, treat, cure, or prevent any disease. Peptides discussed are not FDA-approved for the indications listed unless explicitly stated otherwise.

Always consult a licensed healthcare provider before beginning any wellness protocol. Statements have not been evaluated by the FDA. Compounded preparations are subject to applicable state and federal regulations. Availability, eligibility, and pricing may vary.

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