Cleansing foam containing charcoal powder

This is a pore-cleansing cleansing foam from Mediheal.

They say it contains charcoal powder, so it absorbs sebum and impurities to keep things clean.

It lathers up a lot, and after washing, it feels squeaky clean and refreshing. I like it.

I also heard about something called Tannin Complex; they say it's a plant-based ingredient, but I don't really know what it is. They say it helps with pore care, so I guess I'll have to use it more to see.