In Seongsu: Olive Young N Seongsu (13 Yeonmujang 7-gil, Factorial Seongsu) is open 10am–10pm and Seongsu Station store (91 Achasan-ro) 10am–10:30pm. 아도르 keratin perfume hair mist is 130ml, over 100ml, so check it in (1,554 reviews). 플르부아 hair perfume mist is 50ml, fine for carry-on (783 reviews).