VIP (Vasoactive Intestinal Peptide) is a 28-amino acid neuropeptide studied for its roles in immune modulation, anti-inflammatory signaling, bronchodilation, and neuroprotection. This guide covers what to look for in a reputable vendor, red flags to avoid, and our top-rated source for research-grade VIP.
Buy VIP at Purgo LabsPurgo Labs provides research-grade VIP with third-party HPLC and mass spectrometry verification from accredited US laboratories. Every batch ships with a full Certificate of Analysis confirming purity, sequence identity, and molecular weight. US-based manufacturing, transparent sourcing, and a quality guarantee make them our top-rated source for VIP research.
VIP (Vasoactive Intestinal Peptide) is legal to purchase as a research chemical in the United States. It is not a controlled substance and is not FDA-approved for human use.
Research-grade VIP should be 98% or higher purity by HPLC. Reputable vendors provide third-party certificates of analysis confirming both purity and sequence identity.
Quality vendors ship lyophilized VIP powder in sealed vials at ambient temperature. Reconstituted peptide requires refrigeration at 2 to 8 degrees Celsius.
A 5mg vial of research-grade VIP typically costs $50 to $100 from reputable US vendors. Its 28-amino acid length makes synthesis more complex and costly than shorter peptides.
Medical Disclaimer: All content on this site is for educational and research purposes only. Research peptides are not FDA-approved for human use. Always consult a qualified healthcare professional before considering any peptide or supplement protocol. Nothing on this site constitutes medical advice, diagnosis, or treatment.