I think that I've been using this eyeliner for about six or seven months now and I have to say that it's definitely my holy grail. I used cream liners for a long time, and still do, but I find that they require a lot more effort then I'm willing to put in after doing a full eyeshadow look. I was using Maybelline's Line Stiletto for months, but once I discovered this, it was all over. This stuff is super black, and the brush tip makes it so easy to apply. The tip of it is really fine, so it's easy to create any sort of line that you want, especially the perfect winged liner. On my super oily eyelids, this eyeliner doesn fade throughout the day, so I would recommend putting a primer underneath. Also, it doesn't dry matte so if that is the desired finish that you want, you'll have to set it with black eyeshadow (though it doesn't really bother me so I never do). I'm not sure that I've ever noticed any difference in my lashes since I started using this liner, but I honestly don't even care, I just love this eyeliner for how easy it is to apply and how good it looks! Would definitely recommend this for anyone looking for a super black, super easy to apply liquid liner that lasts all day.

Eh.

I had this liquid liner long time ago. It was recommend by a friend of mine. I decided to give it a try, cause hey, it's by Physicians Formula. But once I tried is on, it didn't come out so black and it was too liquidy. :/ I continued using it until it dried out or couldn't draw anymore. In the packaging, I believe it said in a couple of weeks by lashes would grow or something, but I didn't really notice a change throughout time. Whenever I'd have to use the liquid liner, I had to brush through the cap to release some product (kind of hard to explain what I did), but sometimes it still wouldn't work.

Love it!

I've only been using this for just a little over a week, so I haven't yet noticed any changes in my eyelashes. However, I really love how easy this is to apply. The color is great (ultra black) and dries very quickly.

I'm not sure if it's because I accidentally jabbed the little brush on the cap it was working great the first few days I got it...but then jammed it into something and ever since it hasn't been working well. But I still love it , I might buy another one just to keep for on the go.

WOW!!!

I am absolutely amazed at this eyeliner. I originally bought it for the brush-type applicator, not the promise of longer lashes. I'd given up on that dream already. However, the stuff inside is what really blew me away, not the tip! I had been using it for a few weeks, liked the color & ease of application/removal. One night while lying in bed with my fiance (after a shower, so I had no makeup on) he asked why I was wearing fake eyelashes to bed. He did not believe that they were my real lashes, he said they've never been so long before. All in all, you really just can't go wrong with this stuff, whether you're looking for longer lashes or a great liquid eyeliner!

Best eyeliner I've tried! Better than Urban Decay 24hr liquid liner

For me I thought Urban Decay was too good because I really could get it to come off and when I did, it flaked-off and I didn't like how I had to try hard to remove it :P .. Anyways this one is amazing! I love the brush, it feels like I'm just drawing on my eyes, not flimsy at all! lasts long, great colour and I can remove it in 2 or 3 wipes :)

compare to eyeko liners

i used to buy eyeko eyeliner (similar felt-tip/marker design) & i LOVED it. perfect size & color. well, they completely "re-did" all of their products including the liners & they came out thinner & more expensive. i bought this to see if i could find a dupe. i'd say it's just as opaque & lasts longer, but the great thing is that there's a mixing ball in the pen that helps continue the flow of product to the tip (the eyeko one dried too easily) i'd say the only downside is the size of the tip. it's too thin for me so it takes longer to build my lines to the thickness i want, but on the other hand, it allows for precise wings. they offer a larger tipped liner, but it's huge. i wish there was one in between.

my main go-to eyeliner

i love this eyeliner; have it in Black & Brown. they're both great.. as good as Lorac front of the line eyeliner... but it's half the price.. and I use it all the time.

don't give a $h!t if it makes my eyelashes fuller..... it's just a great eyeliner.

Love The Applicator

When I picked this up, they were out of the ultra black :( and the regular black looks more gray to me which I don't really like. I have to go over it a few times to get it dark enough. I'm also not a huge fan of the shiny finish. That being said, it goes on so easy and smooth. I love the brush tip. It works much better than felt tip liners, especially for winged liner. I have pretty thick lashes, but I think they do look a little fuller. It's really long lasting too. I'd buy this again, if I can find ultra black. ;)

Follow up review!

So some actual time has passed and it wasn't until last Saturday morning that I realized the product actually works! My lashes appear fuller and naturally longer. There are some mornings when I really don't want to put on eye liner but forced myself to in order to see if the claims held true to their word. They do - and I bought it in clear. I've actually switched up my mascara too. I used to really want more length but now that I have that because of this product, I'm all about definition and volume. Thumbs up.