After using this product for a few nights I'm still not sure exactly what it's purpose it. I've never used a cosmetic product specifically for the night because it seems counterintuitive. However, I think the people at bare minerals could be on to something. I like that I can wash my face and get ready for my night but them brush this make up on and feel a little more put together. I know, it sounds kind of silly that you have to look pretty for bed, but in my opinion it gives you that same feeling when you put on a pair of really cute/sexy/silly Pjs - there is no reason you need to look good but you feel good, you feel special. That's what this powder does.
On top of that, bareminerals night treatment is supposed to help reduce the size of your pores, and I think it's made a small improvement to mine (although I never really complained about my pore size to begin with).
I'd suggest this treatment for women how regularly have people over at night or you stay over other peoples houses often. Even for a week away at the cottage or a resort (might want to look good when you fall asleep) or for anyone looking for night-time use that won't clog your pores or make up break out.
*I received this product free for review purposes