I'm always on the lookout for a great concealer. I get dark under eye circles and bags very easily if I don't sleep well.  I've tried a number of concealers and by far this is one of my favorite ones yet.  I've been using the Hidden Corrective Concealer by Hourglass for a couple of months now and I just have to say I love it!

The color Hidden Warm works best with my skin tone.

The concealer feels very weightless on my skin and does not try my skin out.  The Hidden Corrective concealer contains Vitamin E to soften skin and provides a protective layer.  I would say it is a medium coverage that's also long lasting.  I use this concealer with a concealer brush.  

Here's what the concealer looks like on my skin...

And here's what the concealer looks like when it's blended into my skin...