1. Line Friends
2. Olive Young
Everyone who has ever heard the phrase "Korean skincare" knows about this retail chain. It's like Sephora, only about half the price, and they are literally on every corner here. Don't try to buy the whole store. Keep an eye out for the yellow price tags with a "1+1" sign (buy one, get one free). Personally, I would grab sheet masks, famous Korean sunscreens, and pimple patches —these are an absolute must-have that everyone will find useful.
3. Daiso
4. HBAF Almond Store
5. Lotte Mart (Seoul Station)
South Korea is known for its endless variety of snacks and sweets. To find them, you need to head to the giant Lotte Mart supermarket at Seoul Station. Set aside at least an hour and grab the biggest shopping cart. What to toss inside: ramen (there's such a huge variety here — pick whatever catches your eye), Choco Pies (they have fig, matcha, or raspberry flavors), soju, and gochujang paste. A nice bonus: you can process your Tax Free refund right at the checkout and pack your freshly bought goods into cardboard boxes with handles for free on the spot.