One of my stops last month during my tour of Korean beauty stores was Skinfood.
Some info on Skinfood:
"Feed your skin, it deserves a treat" is SkinFood's basic philosophy. SkinFood creates delicious cosmetics from familiar ingredients such as sugar, rice, vegetables and fruits. From yummy strawberries to crunchy apples, refreshing aloe vera and invigorating coffee, SkinFood offers over 900 products that pamper, protect and please your skin."
Entering the store
The back room is for manicures and nail art.