Catalog4 refs
VIP (Vasoactive Intestinal Polypeptide)
Nootropic & NeuroResearch use only
Educational use only. Not medical advice. Verify all information with primary sources and a licensed clinician before use.
Body Map
CirculationMuscles
Overview
Vasoactive Intestinal Peptide (VIP) is a 28-amino acid neuropeptide belonging to the glucagon/secretin superfamily. It is produced in many tissues including the gut, pancreas, and brain. VIP has potent vasodilatory, anti-inflammatory, and immunomodulatory effects. It binds to VPAC1 and VPAC2 receptors, triggering cAMP-mediated signaling cascades. Research shows therapeutic potential for pulmonary hypertension, diabetes, neurological disorders, and autoimmune conditions.
Primary Uses
Pulmonary Hypertension
Vasodilation
Cardiac Support
Neuroprotection
Autism Spectrum Disorders
Circadian Rhythm
Diabetes Support
Anti-Inflammatory
Sarcoidosis
Protocol Reference
Dose
50-100 mcg per dose (up to 200 mcg in research protocols)
Frequency
1-2 times daily
Half-life
1-2 minutes
Route
Subcutaneous · Intravenous · Nasal · Inhalation
Evidence
Extensively Studied
Research Models
Human
Also in Nootropic & Neuro