How I Check K-Beauty Prices, Stock & Landed Cost From Seoul

How I check prices, stock and shipping

This page explains exactly how the numbers on this site are produced, so you can judge how much weight to give them. Last reviewed: September 2026.

1. The Korean side

• Korean retail price: checked on brand and retailer pages in Korea, and in store where it matters
• Availability: whether the product is actually in stock in Korea, not just listed
• Launch date: when it appeared in Korea, which is often months before the global release
• Formulation and size: Korean and global versions are sometimes not identical, and I flag it when they differ

2. The landed cost

For every comparison I add up, in this order: product price → shipping (or how much more you need to spend for free shipping) → import VAT or sales tax → customs duty → carrier handling fee. Import rules changed substantially in 2025 and 2026, so each country guide states the date it was last checked.

3. The shops I compare

YesStyle, Jolse, Stylevana, Olive Young Global and Amazon, plus brand-direct stores where relevant. I compare the same product, in the same size, on the same day, for the same destination country.

4. What I cannot verify

• Your exact duty bill: it depends on the classification your customs office applies on the day
• Delivery times: these are estimates from the shop, not guarantees
• Long-term results on skin: I report texture, ingredients and measured details, not medical outcomes

5. Corrections

Prices and rules move. Every money post carries a “last checked” date, and corrections are made openly, with the change noted at the bottom of the post. If something here is out of date, email me and I will fix it.