By Gwangalli beach there's Olive Young Gwangan Beach (235 Gwanganhaebyeon-ro) and Gwangalli (153-1 Gwanganhaebyeon-ro), both open till 11 PM, so you can stop by after the night view. For a moist finish, see Healing Bird Hyaluron Milk Hair Mist (5,126 reviews). 200ml bottles go in checked luggage. Busan store stock wasn't checked.