Collection / VIP
VIP
VIP is a 28-amino-acid neuropeptide involved in vasoactive signalling. Research explores vascular physiology and peptide-mediated communication.
Simulation only · No real order or payment.
28-amino-acid neuropeptide
Also known as: Vasoactive Intestinal Peptide
Human physiologyResearch & handling
Not for human or veterinary use. Storage, handling, identity and purity require verified batch documentation. No dosing or treatment advice is provided.
At a glance
Vascular physiology
Supplied acute human physiology findings concern haemodynamic responses.
Neuropeptide signalling
Vasoactive Intestinal Peptide is a specific signalling identity.
Experimental context
Acute physiology findings are different from long-term treatment outcomes.
Explore the study context and sources below. For laboratory research only.
Studies & context
Studied in small human physiology experiments for changes in coronary blood-vessel resistance.
Human physiologyAn acute 1989 experiment in 11 men reported lower coronary and systemic vascular resistance during VIP infusion.
Study limitations
A small physiology experiment, not a long-term treatment or safety trial.
Experiments in four additional men supported a direct coronary vasodilator effect.
Study limitations
Measured circulation changes do not establish general cardiovascular benefits or PEPTIVIA material equivalence.
Published research is separate from PEPTIVIA identity, content, purity, sterility and batch documentation. No source-supplier report verifies PEPTIVIA material.