I found that my deodorant spray is close to empty so I decided to get it in South Korea before leaving my country.
However, it seems that there are only deodorant spray available that smells in South Korea (e.g. Nivea, etc, which is sold at Watsons, Olive, or GS25).
It is definitely a list of necessities in my travel items, which I regret so much not to carry with me whatever means I take.
So is there any store that sells unscented deodorant spray in South Korea, specifically in Seoul (I stay in Gangnam region if it's relevant)?