VIP — dosage, half-life & reference guide

Healing & recovery peptide · also known as Vasoactive Intestinal Peptide, VIP neuropeptide

A neuropeptide that acts as a powerful anti-inflammatory and immune regulator. VIP calms mast cell activation and reduces cytokine-driven inflammation throughout the body. Most commonly used in protocols for chronic inflammatory response syndrome (CIRS) and mold illness.

Commonly-researched dose ranges

VIP is commonly researched at 50 mcg, 2x daily, intranasal, by Intranasal (primary), SubQ injection. These are reference ranges from the literature and community use, not a prescription.

Half-life

Estimated half-life: ~2 min IV; intranasal lasts longer locally. See how it accumulates in the half-life calculator.

Safety & interactions

Commonly reported effects: flushing, hypotension at higher doses, headache, lightheadedness. Discuss with your clinician.

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