The best primer ever your foundation will last for hours and it doesn't feel sticky, weightless. Awesome

I use the Benefit pore primer solo so I can avoid wearing a lot of foundation on a daily basis. The UD version is quite good, but it doesn't blend as well as the Benefit version and really can't be worn solo. Otherwise, it's a great product!

I love love love this. I have very oily skin. But this primer does wonders for me! My large pores seem to disappear when I use this! It makes me so happy! Plus, I wear my make up for 8+ hours. Usually by the end of the day/night when I use my make up remover, barley anything shows up on the wipe because most of it melts off because of my oily skin, hot climate, me touching my face. But when I use this primer, my skin surprisingly doesn't get as oily. (Probably because it's matte unlike my old primer) Plus when I use this with my make up, I see so much foundation/powder come off onto my make up removing wipe, which just proves that this primer makes my foundation/powder last ALL day while minimizing my pores! I love love love love it! 10/10 will repurchase.

I liked how this product felt and worked. Yet, I am not a fan. It broke my skin out really bad. I not sure why it did, but it did and I had to stop using it. As soon as I stopped my skin went back to normal. But I did like how smooth and well it worked

This primer is much better than the smashbox face primer. it goes on so smooth and i really notice a difference in how much longer my foundation lasts when i wear this. i love the way my skin looks in photographs when i use this, so matte and flawless!!!

After becoming hooked on UD's eye primer potion I decided to give this a try. The first couple of times I used it, I had difficulty in blending it into my skin. I tweaked my timing and now apply before my moisturizer is completely absorbed, this has helped tremendously. This product gives my face a beautiful base on which to apply my foundation or tinted moisturizer.

You're makeup is not going anywhere with this primer! If you have large pores this will help fill them in and give your face a nice smooth look with amazing staying power. Definitely a 24 hr hold!

I have a travel size of this and would definitely buy full size. Goes on smooth, evens my skin and makes foundation look much better