Choose your specifications
Find a product, select its specification and add the number of boxes you need. Each box contains 10 vials.
Factory-direct peptide supply
From our factory. For your business.
Guangzhou-based B2B peptide supply, competitive factory-direct quotations and wholesale from one box.
Wholesale from one boxCOA for every batch
Custom caps, labels & packagingPackaging illustration
47countries & regions
1box minimum order
Factory-directCompetitive wholesale quotations
Guangzhou, ChinaB2B peptide supply chain
Guangzhou · China
Rooted in Guangzhou. Connected to your business.
PepVal is a Guangzhou-based source factory focused on the B2B peptide supply chain. We serve buyers across 47 countries and regions, with particular focus on the United States.
Start with one box and grow at your pace. Our factory-direct quotations bring together product specifications, order quantities and your packaging requirements.
Factory-direct quotations · Wholesale from one box · Custom packaging
Meet PepVal
At the factory
A closer look at the production line.
In the warehouse
Product storage and order preparation.
Ready for the next step
Packaging built around your requirements.
The PepVal story
Every detail. A stronger foundation for research.
PepVal brings a practical focus to peptide sourcing: clear specifications, traceable batch documents and communication that keeps procurement moving.
From your first inquiry to your next order, we keep the product, its documentation and your requirements connected.
Explore our quality commitment
Custom labels & vial caps
Packaging customization
Custom caps. Custom labels. Packaging made for you.
LOGO labels, packaging and vial cap customization are available. Share your artwork and preferences for a tailored quotation.
LOGO labels & packaging
Bring your own logo and packaging concept. We will confirm label layouts, packaging options and order requirements with you.
Vial cap customization
Choose a cap presentation that suits your brand. Available colors, materials and customization quantities are confirmed with your quotation.
Packaging illustration. LOGO labels, packaging and vial cap customization are available; final presentation is confirmed with your quotation.
From selection to quotation
A simple, considered process.
One list keeps the details together.
Share your requirements
Review your list, add the destination and tell us about any packaging or document requirements.
Confirm the details
Our team reviews your inquiry and confirms pricing, availability and delivery details with you.
Actual product photographs
10 vials. One box. Ready for your order.
Our factory ships every product in boxes of 10 vials. Select the vial specification, then tell us how many boxes you need.
The photographs show actual boxed products and carton preparation. Cap colors and label layouts can be customized and are confirmed for each order.
10vials per box
1box minimum order
Our quality commitment
Confidence starts with the batch.
COA for every batch
Every product is supplied with a COA from batch sampling. The report must correspond to the product and batch supplied.
Your choice of laboratory
You may choose an independent third-party laboratory for testing.
Full-refund commitment
If testing confirms that content does not meet the agreed specification, we support a full refund.
Made for U.S. buyers
From our factory to your door.
Hong Kong FedEx door-to-door delivery to the United States, with export and import customs clearance and duties included.
Shipping & payment48–72 hours
Dispatch after payment
5–7 days
Estimated transit after dispatch
Tracking provided after dispatch
Before you inquire
A little more clarity.
The details that help you choose with confidence.
Purchase supportWhere is your factory?
Our factory is in Guangzhou, China. PepVal focuses on B2B peptide supply and serves buyers across 47 countries and regions.
What is the minimum order?
Wholesale starts from one box of 10 vials. Choose the specification and number of boxes for your factory-direct quotation.
Can I customize labels and packaging?
Yes. We support LOGO labels, packaging and vial cap customization. Send your artwork and requirements so we can confirm the options, quantity and lead time.
How do I request prices?
Choose your specifications, add the number of boxes and send your inquiry. Each box contains 10 vials. Our team will confirm pricing and availability.
Can I include several products?
Yes. Add different products and specifications to one inquiry list, then review the quantities before submitting.
Do you provide batch COAs?
Every product is supplied with a COA from batch sampling. The report must correspond to the product and batch supplied.
How do I confirm the purity specification?
Share the product, specification and purity target with your inquiry. We confirm the available option and corresponding batch documentation before you order.
Which supporting documents can I request?
Along with the batch COA, you can request HPLC, MS, SDS, storage and traceability information. Availability and document scope are confirmed for the specific product and batch.
Can I arrange independent testing?
Yes. Buyers may choose an independent third-party laboratory. If testing confirms that content does not meet the agreed specification, we support a full refund.
Will the packaging look exactly like the images?
Images illustrate packaging options. LOGO labels, packaging and cap choices are confirmed with your quotation.