Olive Young is in Terminal 1 (272 Gonghang-ro, B1) and Terminal 2 (446 Je2terminal-daero, B1), 6am–10pm. These stores are before check-in, so put anything over 100ml in checked luggage before you check in. The cera-hyal ampoule refill set (30ml+30ml) has 8K+ reviews.
Olive Young
Olive YoungOlive Young