Yep I conceal after foundation. I use extra foundation to conceal blemishes/spots on my face...sometimes adding a tiny bit of concealer if it needs to be lightened up a bit in tone. Under my eyes I just use concealer. If I use straight concealer on my blemishes, they are too light and stand out. But under my eyes, I seem to need that lightness in tone. But I'm careful not to veer over into reverse-raccoon eyes! Oh, sometimes under my eyes I use a yellow concealer that neutralizes dark circles (bluish tones). Even when I pat it over my foundation, it doesn't show up yellow, it just looks nice and smooth and bright.