In Myeongdong, Olive Young Myeongdong Town (53 Myeongdong-gil, 1F-2F) and

Central Myeongdong Town (M Plaza, 27 Myeongdong 8-gil, B1-3F) are both open until 10:30 pm. Toner is a liquid, so bottles over 100ml go in checked baggage. Abib Heartleaf Calming Toner comes as a 200ml duo with 16K+ reviews, labeled 수분진정 (hydrating and soothing).