This really does the job. Shadow lasts all day with no creasing and loss of intensity. Just like all the reviews say. I took off a lippie though because I must say the packaging sucks! While it looks cool, there's too much wasted product. A girl shouldn't have to risk cutting off her fingers to get her money's worth out of a product.

This is the first eye primer that I've ever used; bought it after lots of girls recommended it in another forum I browse in. I'm Asian and have the single eyelid, so I was having problems with the eyeshadow creasing. When I used UDPP, the eyeshadow stayed on all day and most importantly, there was no crease. Amazing. It's a little pricey at around $15 a bottle, but a little goes a long way. Plus, just look up "UDPP" on YouTube and there are lots of videos that show you how to cut open the bottle to get a LOT more out of your bottle!

Edited to increase the rating on packaging quality, since Urban Decay has changed the packaging from that ridiculous bottle to a squeeze tube! Hurrah!

I agree with every other positive comment about this product. I want to add that it is also perfect for when you want to apply eyeshadow wet as a liner. Whenever I had tried that tip before it had never worked, but after UDPP I can apply *any* eyeshadow as a liner and it *stays* all day. (update) I just went swimming and my eyeshadow stayed on! This stuff is incredible.

This is great if you have oily eyelids or have a problem with glitter flecks staying put. It's a nude colored cream that dries invisible under your shadow and doesn't crease. The packaging is adorable (it's a purple genie bottle) and it has an applicator wand so you don't have to use your finger

This primer works wonders. It has such great sucking and lasting power that it holds onto any eyeshadow and eyeliner you put on. Can't say that I like the packaging much though. A lot of product comes out with the wand and a lot end up being wasted because of the bottle. However, I can't go without using this when I put on eye makeup products. Works like a charm!

Love this stuff. HG. My eyeshadow and eyeliner go nowhere.

This stuff is great!! i use mine almost every day. This stuff literally cements your eyeshadow to your lids, so be ready to really scrub to get it off. It makes your eyeshadow super blendable and gives what ever color you use a little kick. It intensifies it. Great staying power. The only problem i have experienced is if i wear it everyday, it starts to itch my eyelids (it has an anti persperant in it- so your lids dont sweat) It kind of dries them out if you use it too much. But other than that, this stuff is super awesome!!

Disappointed in this product. It performs-but not better than any other good quality base. The pros-it does keep your shadow true, and it has an applicator. Cons-price. I have bought Garden Botanika just as spendy but it lasted a long time, anything with an applicator you can't get ALL of the product out, only what the applicator can reach. So ends up costing more $. Cute bottle, but the sponge applicator doesn't cover much area, so it takes longer to put it on. I say keep the formula, make it into some type of compact with a bigger applicator, or sponge applicator, etc.

Does what it says on the tin: eyeshadow stays longer, doesn't crease and is more vibrant in color with less product. I used to wear eyeshadow and it disappeared and creased on me and I didn't even think that there was any other way. Until I read about UDPP and convinced myself that it was worth a try. Now I don't even know how I ever managed without. This makes such a huge difference!
Now the bad: the packaging is horrible. The bottle is oddly shaped so takes up a lot of space, when I put the applicator back there's often product getting on the side of the bottle, and obviously there's no way to get everything out without cracking open the bottle. Nevertheless I will buy again, but I do hope that they change the packaging!

This is a great eye shadow primer. You can tell that just by reading the reviews. Not many products have this many reviews with this high of a rating.

I have to be honest. I bought this product thinking that there is just no way this product is as good as people say. I thought it was just one of those cult products that I would try and never understand why so many people loved it. I was wrong. Its a great product and now I understand.

As people have said over and over again, the bottle is horrible. I am not sure if I am going to go through the trouble of cutting the bottle open when I run out but there are a lot of tutorals on easy ways to do if for those that want them.