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99% High Quality Research Customizable peptides VIP 5mg and 10mg

Unit Price:

$80-90/UNIT FOB

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CAS No.:

37221-71-9

Grade:

Pharmaceutical Grade

Content:

99.9%

Port:

广州

Packaging:

2.5kg/box

Price valid (until):

2026-12-31

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Yiwu Weitai Trading Co., LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Retatrutide raw,Tirzepatide raw,TB500 raw

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Product Description
Seller Information

Description

contact me

Name: Amber

Whatsapp:+852 6641 4306

Email: jiez47967@gmail.com

About Product

VIP – Vasoactive Intestinal Peptide
(Multifunctional Neuropeptide for Systemic Homeostasis)

VIP is a 28-amino acid neuropeptide with potent vasodilatory, immunomodulatory, and neuroprotective activities. As both a neurotransmitter and circulating hormone, it orchestrates systemic homeostasis across multiple organ systems.

Scientifically validated to relax smooth muscle, regulate immune responses, and protect neuronal integrity, VIP bridges neurological signaling and peripheral physiology—offering comprehensive support for inflammatory, respiratory, and neurodegenerative conditions.

Specifically indicated for inflammatory bowel disease, pulmonary hypertension, asthma, neuroinflammation, and dry eye syndrome, VIP is a versatile research-grade peptide for advanced therapeutic exploration.

Core Mechanism & Biological Efficacy

Vasodilation & Cardiovascular Support – Induces sustained vasodilation via cAMP activation, regulating blood pressure and improving local blood flow.

Immunomodulation & Anti-Inflammation – Suppresses pro-inflammatory cytokines (TNF-α, IL-6) while promoting anti-inflammatory mediators (IL-10), modulating immune cell activity.

Neuroprotection & Neuronal Survival – Promotes neuronal survival, synaptic plasticity, and cognitive function, protecting against excitotoxicity and oxidative stress.

Smooth Muscle Relaxation & Respiratory Function – Acts as a potent bronchodilator, relaxing airway smooth muscle for asthma and COPD research.

Gastrointestinal & Mucosal Protection – Regulates intestinal secretion and motility, maintaining mucosal barrier integrity.

Key Features & Advantages

Pleiotropic Action, Single Molecule – Targets vascular, immune, neural, and respiratory systems simultaneously for integrated disease management.

Endogenous Origin, Excellent Biocompatibility – Naturally occurring peptide with low immunogenicity and high tissue compatibility.

Dual Neuro-Immuno Modulation – Bridges nervous and immune systems, addressing both neurological and inflammatory components of disease.

Broad Therapeutic Window – Demonstrated efficacy across diverse preclinical models—from asthma and IBD to neurodegenerative disorders.

Research-Validated & Reproducible – Supported by decades of peer-reviewed research with well-characterized, reproducible mechanisms.

Scientific & Practical Application
VIP is administered via intravenous, subcutaneous, or intranasal routes, optimized for specific research models. Widely utilized in neuroscience, immunology, gastroenterology, pulmonology, and ophthalmic research.

VIP stands at the confluence of neuroscience, immunology, and vascular biology—a master regulator of systemic balance with profound therapeutic potential. It is the ultimate choice for researchers seeking a multitarget, biologically integrated peptide platform.

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Purity:	>99%
Storage:	Dry, dark, and at 0 - 4 C for the short term (days to weeks) or -20 C for the long term (months to years).
Solubility:	Soluble in DMSO
Shipping Condition:	Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

About us

Yiwu Weide Trading Co., LTD
We are a company specializing in the research and development, as well as the supply of plant extracts, cosmetic raw materials and food additives. Our high-quality peproducts are widely used in the healthcare sector, and we hold an important position in the domestic market. We also export to Europe, the United States and Southeast Asia.

The company adheres to the business philosophy of "pursuing excellent quality and emphasizing customer service", and is committed to providing customers with high-quality products and professional services. We have an experienced management team, who strictly control every aspect from raw material procurement, production, quality control to pre-sale and after-sale services, as well as logistics distribution, to ensure the safety, efficiency and timely delivery of the products.

Our primary focus encompasses a range of products, including weight loss peptides, medicinal peptides, cosmetic peptides, and customized peptides. Notable among our weight loss peptide offerings are Semaglutide, Tirzepatide, Retatrutide, and others.

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About ship

We can also recomend you the best shipping method to let you receive the products more safely and faster.
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customer service

1.We commit to replying to all emails, messages, and inquiries within 24 hours (on business days). For urgent needs, we provide instant communication channels and proactively update you on order, production, and logistics progress.
2.Beyond standard products, we support customization based on your market regulations, certification requirements, packaging specs, and labeling design to ensure smooth market entry .
3.Delivery is not the end. We offer product quality tracking, quick complaint resolution, market feedback collection, and regular industry updates to help you optimize sales strategies for mutual growth.
We offer flexible custom synthesis services, supported by an experienced R&D team. Whether you ’ re looking for novel peptide sequences, cosmetic-grade purity, or modified molecules (e.g., PEGylation, acetylation), we can deliver high-quality results on time.

Our services include:
• Custom peptide synthesis (mg to kg scale)
• Peptide modifications and labeling
• Small molecule synthesis
• Project-based research and scale-up

We work closely with our clients to ensure technical feasibility, fast delivery, and cost control throughout the development cycle.

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Research & Reference Note

99% High Quality Research Customizable peptides VIP 5mg and 10mg is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Authoritative sources

Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

Basic Info

Product Name:

VIP

CAS No.:

37221-71-9

Categories:

Bulk Drug Intermediates

Seller Information

Business Type:
Trader

Main Products:
Retatrutide raw,Tirzepatide raw,TB500 raw

Location:
Room 402, Unit 2, Building 23, Dalutou Village, Jiangdong Sub-district, Yiwu City, Jinhua City, Zhejiang Province (Self-declared)

Year of Establishment:
2025

Established in 2025, Yiwu Weide Trading Company specializes in the research, development, production, and sales of peptide products, synthetic peptide amino acids, beauty and weight-loss products, and raw materials for cosmetics designed to reduce dark spots. The company possesses strong R&D capabilities, sophisticated synthesis technologies, and advanced quality control methods. It actively collaborates with major enterprises and manufacturers, adhering to the philosophy of industrial development to serve society and its customers. The company consistently prioritizes market demand, continuously developing high-tech beauty peptides for spot removal and wrinkle reduction. Its products are primarily exported to the United States, Europe, South Africa, Nigeria, and other countries and regions. With extensive export experience, the company ensures the safe delivery of its shipments.
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99% High Quality Research Customizable peptides VIP 5mg and 10mg

Product Description

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