Royal Peptides products are offered exclusively for laboratory research, analytical, and scientific applications. Not for human or veterinary use.
01Research Product Information
Royal Peptides supplies compounds intended for controlled laboratory research and analytical applications.
- For research and analytical use only
- Not intended for human consumption or administration
- Not intended for veterinary use
- Not represented as a drug, medicine, or therapeutic product
- Laboratory researchers are responsible for appropriate protocols and controls
02Lyophilized Product Format
Where applicable, Royal Peptides research materials are supplied in lyophilized form.
Lyophilization is a freeze-drying process used to remove moisture from material under controlled conditions.
- Material appearance may differ between compounds and production lots
- Lyophilized material may appear as a cake, film, or fragmented material
- The quantity of visible material may appear small relative to vial size
- Visual appearance alone does not establish identity or purity
03Storage & Laboratory Handling
Storage requirements may vary by compound, formulation, and production lot. Refer to the product label and available product-specific documentation.
- Protect research materials from excessive heat
- Limit unnecessary exposure to direct light and moisture
- Keep containers securely closed when stored
- Follow product-specific temperature requirements when provided
- Use appropriate laboratory contamination-control procedures
04Packaging & Quality Documentation
Packaging components may vary slightly between production lots. This can include vial closures, cap styles, label positioning, and external packaging.
- Check the product label and lot identifier before laboratory use
- Inspect the vial and closure for visible shipping damage
- Packaging design may differ between batches
- Lot-specific analytical documentation may be available in our COA library
VIP (Vasoactive Intestinal Peptide) 10mg
VIP Vasoactive Intestinal Peptide – 10mg Neuropeptide Research Kit
VIP Vasoactive Intestinal Peptide is available to order online from Royal Peptides – 10mg Neuropeptide Research Kit. Vasoactive intestinal peptide (VIP) is a 28-amino-acid neuropeptide found throughout the gut, lungs and brain, and studied for its roles in vasodilation, immune regulation and circadian signaling.
Research Use Only
Not for human or veterinary use, administration, ingestion, injection, compounding, diagnostic, therapeutic, clinical, or personal use.

Order Online
Buy VIP Vasoactive Intestinal Peptide Online
Pick your strength with the selector at the top of this page and add VIP Vasoactive Intestinal Peptide to your cart. Prices are per vial or per kit as shown, and every order ships with lot documentation.
Need larger quantities of VIP? Kits and wholesale boxes lower the unit price; see our american wholesale peptides options.
01
Compound Profile
What Is VIP?
Vasoactive intestinal peptide (VIP) is a 28-amino-acid neuropeptide of the secretin/glucagon family, found throughout the gut, lungs, heart and brain. It signals through the VPAC1 and VPAC2 receptors.
VIP is studied for vasodilation, immune regulation and circadian timing in the suprachiasmatic nucleus. It is supplied as 10mg lyophilized vials in kit form, all from one lot.
02
Research Context
VIP Research Areas
VIP appears in the scientific literature across several research areas. These describe laboratory investigation, not intended uses of this product.
Vascular Research
Vasodilation in smooth-muscle and endothelial models.
Immune Modulation
Effects on macrophage and T-cell cytokine output.
Circadian Biology
VIP signaling in suprachiasmatic nucleus neurons.
Pulmonary Models
Airway and pulmonary vascular research.
03
Quality Documentation
Lot Testing & COA
Every lot of VIP Vasoactive Intestinal Peptide is independently tested before release, and results are listed with our third party tested peptides. You can also review published VIP research on PubMed.
- Compound identification
- Production lot reference
- Declared quantity per vial
- Purity by HPLC where applicable
- Identity by mass spectrometry where applicable
- Certificate of analysis per lot
04
Laboratory Protocol
Handling & Storage
Handle VIP with standard laboratory practice. Reconstitute with bacteriostatic water vial and use the peptide dosing chart calculator to work out volumes.
Before Reconstitution
Store lyophilized VIP cool, dry and away from light. Keep vials sealed until use.
After Reconstitution
Refrigerate, avoid repeated freeze-thaw cycles and follow your laboratory’s stability protocol.
05
Related Research
Researchers Also Order
Compounds often studied alongside VIP:



Why Royal Peptides
Why Researchers Order From Us
What you get with every order, whichever compound you choose:
Independent Lot Testing
Every production lot is sent for third-party analysis before it is released for sale, and the certificate is published.
Lot-Matched Documentation
The lot number on your vial matches the COA in our archive, so records stay traceable.
Fast U.S. Dispatch
Orders are packed from U.S. inventory and usually leave within one business day, with tracking.
Real Support
Questions go to a research support team at support@royals-peptides.com, answered within one business day.
06
Research FAQ
VIP Vasoactive Intestinal Peptide Questions
What is VIP?
A 28-amino-acid neuropeptide that signals through VPAC1 and VPAC2 receptors.
What strength is supplied?
10mg lyophilized vials, supplied as a kit from one lot.
How should VIP be stored?
Cool, dry and dark before reconstitution; refrigerate after.
Is VIP for human use?
No. Research use only.
Where can I buy VIP Vasoactive Intestinal Peptide?
You can buy VIP Vasoactive Intestinal Peptide directly from Royal Peptides. Pick a format above, check out securely, and your order ships from U.S. stock with lot documentation.
How fast do orders ship?
Orders are packed and dispatched from U.S. inventory, usually within one business day, with tracking provided.
VIP for Laboratory Research
VIP Vasoactive Intestinal Peptide is supplied for laboratory research use only. It is not for human or veterinary use, and nothing on this page is medical advice.
Specifications
Product information pulled directly from WooCommerce.
No published specifications for this research material.
COA / Testing
Review available analytical documentation for the applicable product and batch in the COA library.
View COA LibraryShipping & Storage
Shipping options and delivery estimates are shown at checkout. Refer to the product label for storage requirements.




