As a primer this was mediocre. It smoothed my skin out a little before my foundation, but nothing significant and had no effect on how long my makeup stayed on. It actually made me more oily throughout the day and ended up breaking me out. I don't have oily skin and I rarely break out, so this was quickly shelved. The one positive thing I have to say is that the packaging is nice- it has a twist top to open and close the product when you open it so it doesn't leak from the squeeze tube which is nice. The little brush at the end is pointless and unsanitary, however. For $35 I expected more.