Buying a 50 ml Korean serum online: product price and delivery
A dated product example showing what to check beyond the displayed price.
THE CAST lists smoothus Hydro Barrier Balancing Serum with a stated volume of 50 ml. On 11 November 2026 the displayed product price was KRW 26,600. This is a dated product-price example; current price and availability can change.
Review the exact product
Confirm the brand, full name, size, ingredients, directions and precautions on the current product page. A 50 ml volume describes the product amount and is not the weight of a packed delivery parcel.
Check delivery and local costs
Select the destination and review whether the item can be shipped there, the shipping method and charge, and the checkout total. Applicable duties, taxes or clearance fees can be payable separately. THE CAST says recipients pay applicable local charges under standard EMS terms.
Before paying
Check the current delivery estimate, payment currency and return conditions. Compare the complete order with other retailers serving the same destination.