I tried the Shiseido White Lucient and I wasn't impressed. It didn't seem to brighten my skin at all and I actually got a blackhead from it!
I tried the DiorSnow lightening foaming cleanser and while it does give me a bright complexion, I think I've had better. I switched to L'Occitane Immortelle Brightening Cleansing foam and that seems to do as good a job, if not better than the DiorSnow.
Or it could just be that my skin got used to the DiorSnow. I don't know
Anyway, the L'Occitane does a good job of keeping my skin bright but I'm still looking for that product that will give me a porcelain complexion