A friend of mine used this when doing makeup on me and I fell in love! Eyeshadow stays in place, no creasing and it lasts all day. I have no problems using this primer, so I won't be switching anytime soon! :D

Love this eyeshadow primer! Makes my eyeshadow last all day without the slightest crease! Once I finished my tube I decided to try udpp to see what the hype was about.. and I wasn't as happy I noticed some creasing halfway through my day.. I will definitely be purchasing too faced shadow insurance again!

Love this! I suffered from oily lids for too long, no eyeshadow would stay on for even 3-4 hours no matter how good and expensive they are. I recently tried shadow insurance and now my makeup stays on for 12 hours only with minor fading. Definitely recommended if you have oily lids.

Omg... I wanted to try this product because I thought I needed a change from my urban decay primer potion ... Big mistake! my eyeliner and eyeshadows totally smudged and gave me raccoon eyes within 3 hours when I used this product underneath. It didn't make the product stay at all... It was horrible... I'm back to using my urban decay primer potion - I shouldn't have changed... Too faced shadow insurance was a waste of money...

Absolutely love this eyeshadow primer. It definitely does the job. On top of that, a little goes a long way! The packaging is great... very easy to control how much you use and very sanitary and airtight. But honestly, a little goes a longggg way. I just finally ran out of mine but now that I think about it, one package lasted me maybe 2 years? And I used it pretty much every single day almost. One little dot per eye is all you need!! Neverrrr experienced creasing while using this. It is a little pricey but totally worth it! Incredibly happy with this product and would repurchase it.

Does what it says! I can wear my makeup all day, sleep in it, and wake up and it looks like I just applied it! Love this product!! Very little needed, so don't waste it, it will last you a long time, I've had mine over a year.

I have very oily eyelids and this primer do nothing for me...

I don't know why but this doesn't really od it for me. I was always using ArtDeco eyeshadow base which is much cheaper but I love love love love that. Only sometimes after a long day I would have some creasing. So I thought if I try the hyped eyeshadow primers I might get an even better result.

So far, not really. I was expecting great results but I already have creasing after a few hours. I hope this might change because for some strange reason very often when I first try out products it doesn't work for me and then after a while it suddenly works a lot better, so I am hoping the magic will happen and I will start to love it. If this happens I will edit the review but so far it doesn't really do anything for me although I wish I could give this a great review.

I find that this primer is much better that UD primer potion. You only need the tinniest amount of this and it will hold your eyeshadows in place all day. But I am a little bit torn thou.. 'cause sometimes it works out great and other times it just doesn't work at all... But I'm not giving up because when it does decide to work it does an amazing job! I can't decide if I love this one more than I love my Painterly PaintPot from MAC...
I would rate it 4/5, it's definitely a great primer!

YES! So much better than the UD primer or the Artdeco one that didn't do anything for me. TFSI made me understand why everyone was so crazy about eyeshadow primers. Before it all seemed like a gimmick or something that works on everyone else but me.
I have oily hooded lids that don't get on well with eyeshadow but with this the staying time increased from an hour to 6-8 hours. Yeah! And the packaging is much better than UD (I had the old one) or Artdeco!