VIP (Vasoactive Intestinal Peptide)
VIP (Vasoactive Intestinal Peptide) is a immunity/neuroimmune peptide used in evidence-based, physician-supervised protocols. Use for CIRS (Chronic Inflammatory Response Syndrome), dysautonomia, MCAS, pulmonary fibrosis, or post-COVID inflammatory syndromes.
What is VIP (Vasoactive Intestinal Peptide)?
Vasoactive Intestinal Peptide — 28-AA neuropeptide/immune modulator. Binds VPAC1/VPAC2 receptors; potently anti-inflammatory (suppresses TNF-alpha, IL-6, IL-12); regulates autonomic nervous system; bronchodilatory; neuroprotective. Intranasal delivery targets CNS and pulmonary mucosa directly.
Uses & clinical decision logic
Use for CIRS (Chronic Inflammatory Response Syndrome), dysautonomia, MCAS, pulmonary fibrosis, or post-COVID inflammatory syndromes. Start low (50mcg) and titrate — some patients are very sensitive. SubQ: 50-200mcg.
VIP (Vasoactive Intestinal Peptide) dosage & administration
| Vial size | BAC water | Dosing range | Units / dose | Frequency | Route |
|---|---|---|---|---|---|
| 5mg | 2mL | 50-100mcg | 2-4 units | 1-4x daily | Intranasal/SubQ |
| 10mg | 4mL | 50-200mcg | 2-8 units | 1-4x daily | Intranasal/SubQ |
Safety & contraindications
Start at low dose — hypotension and flushing possible. Contraindicated in active GI bleeding.
Stacking & combinations
Compatible with BPC-157 and KPV for gut-neuroimmune stack.
Related peptides
Frequently asked questions
What is VIP (Vasoactive Intestinal Peptide) used for?
Use for CIRS (Chronic Inflammatory Response Syndrome), dysautonomia, MCAS, pulmonary fibrosis, or post-COVID inflammatory syndromes. Start low (50mcg) and titrate — some patients are very sensitive. SubQ: 50-200mcg.
What is the typical VIP (Vasoactive Intestinal Peptide) dosage?
Common dosing ranges from 50-100mcg (1-4x daily, Intranasal/SubQ). Exact dosing is individualized and set by a licensed physician.
How is VIP (Vasoactive Intestinal Peptide) administered?
VIP (Vasoactive Intestinal Peptide) is typically administered via Intranasal/SubQ.
What are the contraindications for VIP (Vasoactive Intestinal Peptide)?
Start at low dose — hypotension and flushing possible. Contraindicated in active GI bleeding.
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Build your protocol →This page is for educational purposes only and is not medical advice. Peptide therapies described here are provided under physician supervision through 503A compounding pharmacies. Many peptides are not FDA-approved for the uses described. Do not start, stop, or change any protocol without consulting a licensed physician.