FROM CHINA. FOR YOUR RESEARCH.
Research peptides.
Direct from China.
Factory-direct pricing. More room for your margins.
Get price list on WhatsApp Get current product prices, quantity options and a shipping quote from our team in China. Compare the total before you order.
Opens WhatsApp · Tap Send to start. No form to fill in.
Independent testing supportedFails the agreed specifications? Full refund + testing-fee reimbursement. See testing & claim terms
LN BIOSCIENCELN Bioscience · Research collectionResearch use only
DISPATCH
48h
For confirmed, in-stock orders.
MEET OUR TEAM
TAKE A CLOSER LOOK ↓China
Factory visits by appointment.
FOR LABORATORY & RESEARCH USE ONLYWholesale enquiries · Distributor partnerships
THE COLLECTION
Find your starting point.
Tap a product to view details. Ask for pricing when you are ready.
Current product pricesQuantity pricingShipping & total cost
02 / PEOPLE & PROCESSA REAL CONNECTION
Behind the label.
Meet the people.
Meet your supply partner in China. Discuss factory-direct pricing, volume-based quotes and custom packaging with the team behind your order.
INSIDE LN BIOSCIENCE · FACTORY WALKTHROUGH
BUILT FOR DISTRIBUTORS
- Factory-direct pricing
- Volume-based wholesale quotes
- Custom packaging support
PLANNING A TRIP TO CHINA?
Meet your supplier in China.
Factory visits welcome by appointment.
03 / QUALITY & DELIVERYKNOW WHAT TO EXPECT
Confidence comes from the details.
Confirm the specifications, delivery terms and independent testing arrangements before you order.
01 — BEFORE YOU ORDER
Make an informed choice.
Ask about specifications and the testing documentation available for your enquiry. Discuss independent testing and agree the acceptance criteria before placing your order.
Ask about quality & testing02 — AFTER DELIVERY
Support beyond dispatch.
Independent testing support and our refund commitment can be discussed with your representative, including the test method, acceptance criteria and testing-fee reimbursement.
PACKAGING PRESENTATIONPACKED WITH CARE · DELIVERED WITH SUPPORTReady to ship.
Customs detention?
Ready to ship.
Here to support you.
48hours
Dispatch within 48 hours
7days · fastest
International delivery from 7 days
Customs detention?
Free replacement.
Dispatch applies to confirmed, in-stock orders. Delivery is counted from dispatch: typically 7–10 days on supported routes and 10–13 days to Australia. The fastest 7-day service is available on selected routes; timing varies by destination, carrier and customs processing.
Check delivery to your country04 / DELIVERY STORIESSHARED BY CUSTOMERS
From our team.
To their door.
Customer-shared delivery records. Open a screenshot to see the original, or watch a delivery video.
← Swipe to explore · Tap to enlarge →
A CUSTOMER’S DELIVERY / FILM 01
A CUSTOMER’S DELIVERY / FILM 02
05 / LET’S MAKE IT CLEAR
Good questions. Straight answers.
Ask what matters to you. We will help you confirm the details.
Why can prices differ between suppliers?
Compare the same specification, quantity, testing scope and delivery terms. Ask us what our quote includes so you can make a like-for-like comparison.
Can I arrange independent testing?
Yes. Discuss the testing method, acceptance criteria and claim process with us before ordering. Our commitment is a full refund and reimbursement of testing fees if the product fails the agreed standard, subject to the agreed testing and claim conditions.
What payment methods can I use?
Ask our team for the payment options available for your country and order. Options may include credit or debit cards, Apple Pay, Google Pay and bank transfer. PayPal, Stripe and Alibaba checkout are not offered.
How long does shipping take?
Confirmed, in-stock orders are normally dispatched within 48 hours. International delivery can take as little as 7 days on selected routes, typically 7–10 days on supported routes and 10–13 days to Australia, counted from dispatch. Timing varies by destination, carrier and customs processing; ask us to confirm your route before ordering.
What happens if customs detains my order?
We offer free replacement for customs detention under our shipping commitment. Contact your representative with the shipment details so we can verify the situation and arrange the next step.
Can I visit or discuss distributor cooperation?
Yes. Contact us to arrange a visit in China or discuss specifications, supply requirements, packaging and distributor cooperation.
What if I lose contact on WhatsApp?
Keep our website and your enquiry reference. Use website chat or email to reconnect with our team.
YOUR NEXT STEP
Know your costs before you order.
Ask for the catalog, quantity pricing and shipping cost. Confirm the full quote with our team before making a decision.
Prefer email? Leave us a message.A convenient way to discuss your supply requirements.
LET’S DISCUSS YOUR REQUIREMENTSYour enquiry.
Your enquiry.
A personal reply.
Tell us what you’re looking for, the quantity and your delivery country.
Or email support@globalinsightllc.com ·