I ordered this out of curiousity and wasn't disappointed. While it is not completely matte, the shimmer is so finely milled and very dispersed, it is hardly noticeable. But it does give a nice diffused highlighting effect and I really like the brightness it brings to the skin. I would describe the look this gives you as 'frost-kissed', like a very fine layer of ice. Very, very pretty!
What an awful product! I love the Makeup Revolution baked highlighters, I own them in all shades so I was so disappointed using this one. It's not glowy/sparkly at all, it doesn't pick up on any brush and it just looks like white chalk on the skin. Horrible!