Last updated: October 20, 2026
Catalog scope
Catalog products are supplied strictly for laboratory research use and are not for human consumption. This website does not provide medical advice, dosing guidance or therapeutic claims.
Quotations
Website specifications and service prices are references. Current product availability, batch documentation, packaging scope, delivery schedule and final pricing are confirmed in a written quotation.
Testing reports
Third-party reports apply only to the sample identified in each report. They do not constitute a universal claim for other products, lots or future production.
International fulfillment
Buyers are responsible for confirming that requested materials may be lawfully purchased, imported, possessed and used at the destination. Fulfillment is subject to buyer qualification, destination requirements, customs and carrier acceptance.
Shipping policy
Shipping is US$50 per order shipment for the destinations listed on the Shipping & Delivery page. South America and the Middle East use a flat US$80 shipping charge. These charges do not vary with order size. Route availability, estimated transit time, duties or tax treatment and any carrier exception are confirmed for the destination in the written quotation before payment.
An included-duty route does not remove the requirement for accurate product and value declarations, and it does not guarantee customs clearance or a fixed delivery date. Carrier charges for remote areas, oversize parcels, address correction, return or re-delivery may be additional when applicable.
Contact
Questions about these terms may be sent to support@yilipeptide.com. Website operator: Guangzhou Yili Peptide.