I wanted to try this cleanser out after seeing reports it's was Japan's number one.
Not sure if that's true or not but I gave it ago.
I did try to foam this with my hands but it did really work, I found the cleanser to be thick. Then I learn
Your meant use this cleanser with this foaming container to get that perfect whip foam.
I also learnt you should apply a thick amount of foam over your face and gentle move the foam around with your finger tips with out touching your face, so the foam only massages gently into your skin. And due to this been thick and drying you should use this as your second cleanser and not longer than 30 seconds.
This hasn't cause any irritation to me, although there is a scent to it.