I have used the entire Blanc Expert range and have to say that the face wash is the best brightening face wash I've ever used- you can see results from the first time that you use it. The toner and day fluid were good as well.
The spot eraser definitely leaves a lot to be desired, and the night cream wasn't moisturising enough for me although it was lightweight. When it comes to moisturisers which brighten, I'd recommend Kose.