I recommend Bring Green foam cleanser; it's decent and mild.

I recommend Bring Green Tea Tree Cica Trouble Cleansing Foam! I bought it because Olive Young was having a 1+1 sale. While it doesn't have amazing effects, it's gentle and comes in a large size, so it's convenient to use. I keep one at home and one at the gym to use. Hehe. It seems like Olive Young has promotions quite often, so it might be worth checking out.