I tend to be careful about not using too much concealer under my eyes. I frequently have dark circles under my eyes (more like half a moons, really). When I wake up in the morning and when I look in the mirror, my first reaction is always ‘Yeah, that’s gonna need loooots of concealer!’ 
But the thing with concealer is: the more product you use, the higher the chance it does the exact opposite of what you want.
Here’s an example.
Taraji Henson
So people, apply foundation first and then concealer!! Sometimes you can conceal the area with just foundation and won’t even need concealer. Layering too much makeup on an area actually does the opposite; instead of concealing the area, you draw more attention to it.
I recommend Maybelline pure liquid mineral concealer, it’s good stuff!
