Bulk Purchasing
Source multiple products and pack sizes in one order. Share your purchasing volumes and we’ll put together a wholesale quote tailored to your needs.
Build your inquiry ↗Wholesale & distribution
Your next chapter.
Our shared growth.
Research products for wholesalers and distributors. Explore specifications, build your purchasing list, and start a conversation about long-term supply.
Multi-SKU inquiries · Product documentation · Direct contact
01 / DISCOVERSearch by product or SKU02 / PLANSpecify your purchasing quantities03 / VERIFYReview available documentation04 / CONNECTConfirm terms with our team
01 / The partnership
Different businesses. A clear way to begin.
Dropshipping
Have individual orders shipped directly to your customers. Tell us where you sell and how you manage orders so we can discuss shipping options and fulfillment terms.
Private Label & OEM
Build a product line under your own brand. Discuss labeling, packaging and product specifications with our team, with project scope and minimum order quantities agreed upfront.
02 / Explore the range
Find the right products for your business.
92 products. 200 specifications. Browse the dedicated catalog to compare packs and build a multi-product inquiry.
01 / 04
VENTRO / Laboratory showcase
A closer look at
the laboratory.
Explore the laboratory environment, workspaces and equipment. Browse the gallery for a closer look.
View quality documentation ↗03 / Quality documentation
Documentation, within reach.
Every batch follows a standard release flow: incoming raw-material identity check, HPLC purity assay (target ≥99%), moisture and residual-solvent testing, microbial limits, visual and fill check before packaging, and a COA issued per lot.
04 / From inquiry to agreement
A straightforward start.
01
Build your list
Choose products, specifications and purchasing quantities.
02
Share your business
Tell us your company, market and purchasing timeline.
03
Review your quotation
Discuss pricing, MOQ, availability, documentation and shipping terms.
04
Confirm the order
Proceed after the specifications and commercial terms are agreed in writing.
05 / Before we begin
Good questions.
Clear next steps.
Where are you based?
Ventro is a China-based peptide supplier. Our laboratory and warehouse are in Guangzhou, Guangdong. We work with research-product buyers, wholesalers and distributors worldwide.
Do you ship to the US and EU?
Yes. We ship worldwide, including the US, EU, UK, Australia and other markets. Shipping method, customs handling and lead time are confirmed per order.
What is your MOQ?
MOQ (Minimum Order Quantity) for most catalog SKUs starts from 1 box (typically 10 vials) per specification. Mixed-SKU orders are welcome — combine different products in one inquiry. Private label / OEM projects have separate MOQs agreed per project.
Where can I see wholesale pricing?
Request a quotation using your selected SKUs and quantities. Retail-style reference prices from the existing site are not presented as distributor prices here.
Can I review a COA?
A COA link is shown only for a SKU with an existing copied report. For other SKUs or the proposed supply batch, request applicable documents from sales.
How do I get started with a private label or OEM project?
Tell us which products you have in mind, your branding and packaging requirements, and your expected quantities. Our team will review the scope with you and confirm minimums, timelines and commercial terms for the project.
How is my inquiry sent?
The site saves your list in this browser and prepares an email or WhatsApp draft. You review and send it yourself. Export the list if you prefer to share a file.
06 / About us
A Guangzhou-based
peptide supplier.
Ventro is a research-peptide supplier based in Guangzhou, China. For five years we have produced and supplied peptide raw materials — from GLP-1 metabolic research compounds and growth hormone secretagogues to repair peptides, longevity research molecules and custom formulations. We work with wholesalers, distributors and research-product buyers across the US, EU and beyond.
5+yrsYears in peptide R&D and supply
92+SKUsSKUs across research categories
7reportsCOAs on file, more on request
WorldwideShipping to US, EU and beyond
Let’s talk about your next order.
Bring your product list. We’ll discuss the details together.
PRODUCT REFERENCE
Specifications before your inquiry.
Review individual product specifications and available documentation before building a wholesale inquiry.