This is a great face primer, it just does what it is suppose to do! It makes my face feel so smooth after application, and really makes a difference to the finish of my foundation.
It is a white colored primer with a slight amount of shimmer, that doesn't leave any color on the face. It is moisturizing, which I love because I have normal to dry skin and the shimmer adds a very small amount of dewiness to my face. A little bit of this product goes along way, and on most days if I have moisturized I will only need one pump, so a bottle of this will last you a while. I think a good primer is worth the price as it improves the look and lasting power of any foundation.
I have only just discovered this product recently. I had never heard of this before and didn't know what it was for. I went into a MAC shop overseas and they applied it before the foundation and it left my skin with a totally different feel to it than just applying foundation by itself. It left my skin feeling silky smooth, felt really nice. I found it easier to apply foundation over this. the bottle seems to last forever as you only need one squirt and that is enough to cover the whole face. I will definitely be buying more (if this bottle ever runs out).