VIP Peptide (Vasoactive Intestinal Peptide)

asoactive Intestinal Peptide (VIP) is a 28-amino acid neuropeptide found throughout the central and peripheral nervous system, gut, and immune tissues. Research has studied VIP extensively for its roles in vasodilation, immune modulation, anti-inflammatory signaling, circadian rhythm regulation, and neuroprotection. Every batch independently HPLC tested to 99%+ purity. COA on every order. Same-day shipping from our USA warehouse. For research use only.