Where can VIP peptide be bought for research use?

VIP peptide can be ordered directly from this product page. Real Peptides is a US chemical supplier that stocks the compound domestically, so no international transit is involved. Each order is fulfilled from the Florida or California facility, and the batch documentation for the lot being shipped is available on the site before an order is placed.

Is VIP for sale to any buyer?

VIP is offered for sale to buyers who confirm at checkout that they are 21 years of age or older and that the material is being purchased for laboratory research use only. No institutional affiliation or professional credential is required. The compound is not sold for human or veterinary use, diagnosis, or treatment of any condition.

What size and format is this VIP listing?

This listing is a single 5mg multi-dose vial of lyophilized VIP, finished in the USA with no added additives. Only this quantity and format appear on this page. The vial is sealed and labeled with its lot identifier, which corresponds to the certificate of analysis published in the lab results section of this site.

How can the best VIP peptide source be identified?

Comparison is easiest when a supplier publishes lot-specific third-party data rather than generic claims. Useful checks include whether an independent analytical laboratory tested the exact lot being sold, whether the certificate of analysis is viewable before purchase, whether the vial is properly sealed and labeled, and whether the material is stocked and shipped domestically.

Where is the VIP price shown?

The current price for the 5mg vial is displayed on this product page and updates automatically, so the figure shown at checkout is always the live one. Pricing across research peptides generally reflects synthesis complexity, peptide length, batch size, and the independent analytical testing performed on each lot before release.

How quickly does VIP ship, and from where?

Orders are dispatched from the Florida or California facility within 24 hours of being placed on business days. Because inventory is held in the United States, packages move through domestic carriers only. Tracking details are issued once the parcel is scanned, and vials are packed to protect the lyophilized material in transit.

How should VIP be handled on arrival at a laboratory?

Lyophilized VIP is typically kept sealed, cold, and protected from light and moisture until it is used in a controlled research setting, following the handling notes accompanying the lot documentation. Vials should be logged against their lot number so results can be traced back to the published certificate of analysis for that batch.

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Verified Lab Results

Finished in the USA

Research Use Only

Gastrointestinal & Epithelial Research · Growth Factor & Tissue Signaling Research

VIP Peptide (5mg) for Laboratory Research

Q: Is a certificate of analysis available for VIP?

Yes. Every batch of VIP is submitted to an independent laboratory, and the certificate of analysis for the current lot is published in the lab results section of this site before the material is sold. The report can be matched to the lot number printed on the vial received.

~~$62.40~~$31.20Save 50%

VIP (vasoactive intestinal peptide) is a 28-amino-acid neuropeptide of the secretin/glucagon peptide family, originally isolated from mammalian intestinal tissue and used in vitro and in animal models as a VPAC1 and VPAC2 receptor agonist. Investigators reference it in vasodilation assays, gut-brain axis studies, and neuroimmune signaling work.

Real Peptides supplies VIP as a lyophilized 5mg multi-dose vial with no added excipients. Every batch is submitted to an independent analytical laboratory, and the certificate of analysis for the current lot is published in the lab results section of this site, so identity and purity figures can be reviewed before purchase. Orders ship from Florida and California facilities within 24 hours. This material is sold strictly for laboratory research use and is not a drug, supplement, or cosmetic.

Size

Quantity

$31.20

Bundle & saveBuild Your PackMix & match your pack. The more you add, the more you save — up to 20% off.

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Lab report included

VIP · 5mg

$31.20$62.40

Recommended with this order

Frequently paired with this compound by other researchers.

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For Research Use Only. Not for human consumption or therapeutic treatment.

99% Pure | Multi Dose | Finished in the USA

VIP (Vasoactive Intestinal Peptide) is the lab favorite when you need a dependable reagent for blood-vessel relaxation, neuroimmune communication, and gut-brain axis assays. Each 5 mg vial delivers a ready-to-use peptide that reliably triggers VIP receptor pathways in cell cultures and animal models—no extra additives, no guesswork. HPLC-verified at ≥ 99% purity, and endotoxin-screened (< 0.1 EU/mg), VIP ensures crisp, reproducible results every time.

What Is VIP Peptide?

VIP is a 28-amino-acid neuropeptide that naturally regulates blood-vessel tone, immune responses, and digestive-tract signaling. In research, VIP peptide is used to explore vasodilation, neuroimmune interactions, and enteric-nervous-system pathways under controlled lab conditions.

Why Choose VIP?

Choose VIP when you want a versatile peptide that covers vascular, neural, and immune assays in one reagent. Its reliable activation of VPAC receptors delivers reproducible vasodilation, cAMP signaling, and cytokine modulation—so you can compare compounds, map pathways, or screen anti-inflammatory agents with confidence.

What Sets VIP Apart?

Unlike single-pathway agonists, VIP offers multi-system utility—simultaneously engaging vascular, neuronal, and immune cells. Its robust receptor specificity and rapid, dose-dependent action make VIP the go-to peptide for integrated studies of blood-flow regulation, gut-brain communication, and neuroimmune balance.

Gastrointestinal & Epithelial Research compounds