This is polarizing pearl face powder although it is a little hard to tell from the photograph.
It glows a pinkish blue in direct light.
It seems to radiate as if light comes from within.
Although it seems quite complicated it is versatile and easy to use.
It can be applied using a finger to your eyelid as pink eyeshadow.
Gently dab on with a soft brush and you can make cheekbones and forehead more pronounced.
Also, I recommend using as a lip cream with a long eye-shadow brush!
It can easily be done using the illuminate-lip from a previous post.
Even laid as it is on top of your favorite colour.