For me it is just a simple cleansing foam.  It lathers really well but doesn't feel too soapy or anything.  You would need only a pea-sized amount and that's enough to clean the face.

It doesn't smell like green tea (or any kind of tea) but there's a slightly strong perfumy scent to it.  Good thing it disappears after a few minutes.

Overall the cleansing power is easy to beat but despite of that I love how it leaves my skin still soft and not squeaky like a newly washed plate.  I don't find it drying at all.

Since it contains green tea goodness it's also suitable for troubled and dry skin.

One last tip if you have too much makeup on especially the waterproof ones better to use a makeup remover or cleansing wipes first.