Su:m 37° Bubble D Mask Black

It is described as having a 4-in-1 effect: brightening, deep pore cleansing, skin soothing, and sebum control.

It feels a bit like gel when applied.

It gradually turns into foam as soon as you apply it. Leave it on for about 5 minutes, then wash it off by gently rolling it over your face.

It feels refreshing after doing it.

I tend to prefer wash-off types. When you use it, it turns into foam and might feel a tickling sensation.

The regular price for 100ml is 50,000 won.

I think I've seen places online where the lowest price is 25,000 won. However, I generally prefer to buy from registered official retailers, such as the official website, department stores, or direct sales outlets.