Hmmmm
1st I haven’t tried the mirror, which is a shame because I have every other of your products.
The niamiacine colors is cool in theory. Make your skin care combined with your makeup. If it were in a tiny pallet it might have worked. But it’s kinda a big (expensive) bottle to commit to 1 color. If they were something tiny, I’d be all over it. I’d buy them all the time. Mix them with the redness soothing ceramides, that world be awesome!