What is VIP?
Vasoactive Intestinal Peptide is researched for its roles in smooth muscle relaxation and immune signaling.
Where to Buy VIP Online
130 vendors in our directory currently list VIP — 117 online stores and 13 wholesale suppliers. Stores sell by the vial with a price you can check; wholesale suppliers quote per gram on enquiry. Featured vendors paid for their placement; ratings and trust signals are never for sale.
The top 15 online stores are compared below, ordered by our directory ranking.
| Vendor | Trust signals | Reputation score | User reviews | Coupon | Visit vendor |
|---|---|---|---|---|---|
| 4.9Rated 4.9 out of 5 | No user reviews | — | Visit site | |
| 4.9Rated 4.9 out of 5 | No user reviews | — | Visit site | |
| 4.8Rated 4.8 out of 5 | No user reviews | — | Visit site | |
| 4.8Rated 4.8 out of 5 | No user reviews | — | Visit site | |
| 4.8Rated 4.8 out of 5 | No user reviews | — | Visit site | |
| 4.8Rated 4.8 out of 5 | No user reviews | — | Visit site | |
| 4.6Rated 4.6 out of 5 | No user reviews | — | Visit site | |
| 4.5Rated 4.5 out of 5 | No user reviews | — | Visit site | |
| 4.4Rated 4.4 out of 5 | No user reviews | — | Visit site | |
| 4.3Rated 4.3 out of 5 | No user reviews | — | Visit site | |
| 4.3Rated 4.3 out of 5 | No user reviews | — | Visit site | |
| 3.8Rated 3.8 out of 5 | No user reviews | — | Visit site | |
| 3.6Rated 3.6 out of 5 | No user reviews | — | Visit site | |
| 3.2Rated 3.2 out of 5 | No user reviews | — | Visit site | |
| Not yet rated | No user reviews | — | Visit site |
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Compare all VIP prices per mg →
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13 wholesale suppliers list VIP for bulk orders. Quote-based — send an enquiry from the supplier's page and compare MOQ, lead time and COAs. Your enquiry goes to the supplier through PeptidesFinder; their reply lands in your inbox.
YuanSense Tech
Ships from China
PureGenix Peptides
Ships from us
Aavant Research
Ships from Us
Pep Direct
Wholesale supplier
NOVPeptide
Wholesale supplier
Fashion Pep
Wholesale supplier
Noble Dragons
Wholesale supplier
Lotus Bio
Wholesale supplier
Mechanism of Action
It binds to VPAC receptors, activating cAMP pathways that regulate vascular tone and inflammation.
Clinical Research
Cited studies
Researched Benefits
Research on VIP has focused on the following areas:
- Endogenous vasoactive intestinal peptide researched for potent vasodilation and smooth muscle relaxation
- May support gut motility, barrier integrity, and reduction of intestinal inflammation
- Investigated for pulmonary, cardiovascular, and autoimmune conditions due to its immunomodulatory effects
Side Effects & Safety
Adverse reactions and limitations documented for VIP include:
- Flushing
- Hypotension
