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VIP
Vasoactive Intestinal Peptide
Endogenous neuropeptide. Multiple physiological roles.
Vascular researchImmune research
/ research index
The research base
Research Maturity
★★★★☆
4/5 — Volume of studies
Evidence Strength
★★★★☆
4/5 — Quality of evidence
Extensive research base.
/ mechanism of action
How it works
Vasodilation, immune modulation, neurotransmission.
/ research dosing
Common research protocols
Range
100-500 mcg/day
Frequency
Once daily
Route
Subcutaneous or intranasal
Cycle
4-8 weeks
Research notes
Vasoactive intestinal peptide. Multiple research applications including immune modulation and CNS effects.
References
FOR RESEARCH USE ONLY. Doses listed are compiled from published research literature, FDA-approved drug labels, and well-documented research community practice. Not medical advice.
/ standalone use
As a solo compound
Standalone research use.
/ side effects
What to know
Generally well-tolerated.
/ timeline
Realistic expectations
Variable
/ recommendation
Where to buy VIP
🏆Our pick for VIP
Modern Research Peptides
10mg · USA · Card / Crypto
- ✓Third-party tested (Janoshik)
- ✓COAs provided — Per-batch comprehensive
- ✓Highest verification tier in stock
- ✓4.8★ community rating
Also solid
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FOR RESEARCH USE ONLY. VIP is intended for laboratory research and not for human consumption.