Whitening soap

this is less drying than the green one(acne without whitening) but even for my oily skin, i can only use it during summer. it's way too harsh for winter.

Melts very quickly unlike a basic cleansing bar from Clinique. Difficult to maintain and a little too drying for my skin.

I got this in a sample size. Couldn't see any whitening effect and the soap turned soft after a few use. It turned colour after i left it alone a few days to dry up. I guess i just have this thing...