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Customer Service

🎊 Get free shipping when you make a purchase of over NT$699 (excluding discounts). 🎊

⭕ Shipping fee calculation:

Currently, our official website supports shipping methods such as 7-Eleven pickup, FamilyMart pickup, home delivery, and cash on delivery. The related fees are as follows:
✅ Shipping fee for 7-Eleven and FamilyMart pickup is NT$80.
✅ Shipping fee for home delivery is NT$130.
✅ Shipping fee for cash on delivery is NT$130 (plus logistics cash on delivery fee: Hsinchu Logistics NT$20, Black Cat Logistics NT$30).

⭕ Delivery time:
✅ Black Cat home delivery, Hsinchu Logistics:
After the order is placed, it will be shipped on the next working day, and the goods will be delivered within 2-3 working days. The delivery driver will contact you by phone to arrange the receipt.
✅ Pickup with payment at convenience stores:
After the order is placed, it will be shipped within 1-2 working days, and the goods will be delivered within 3-5 working days after shipping. You will be notified by SMS to pick up the items.

⭕ Invoice processing procedure:
✅ All products on the Jiayan Biotech official website are inclusive of taxes, so an invoice will be issued for every purchase. If you need a unified invoice, please enter your company name and tax ID in the relevant field during checkout.

⭕ Order inquiry:
You can check your order using the following methods:
✅ Account inquiry:
If you have created an account on the Jiayan Biotech website, you can go to the "Member Center" in the top right menu and click on "Orders" to view your order history.
🆖Orders and shopping credits will not be recorded in the member data if you placed the order without logging in as a member.
✅ Email inquiry:
Send your question via email to service@jiayan.com.tw, and our Jiayan customer service will assist you.
✅ Phone inquiry:
During working hours from 09:00 to 12:00 / 13:00 to 18:00 on business days, feel free to call our customer service hotline at 0800-035-367 for inquiries.