alright well, you know how covergirl re-invented trublend products? well its more watery, and doesnt go on smoothly, leaving streaks. also an unpleasant smell, with less coverage. the best concealers i have tried are from maybelline.

Liquid concealer:

http://maybelline.com/Product/Face/Concealer/Mineral-Power-Natural-Perfecting-Concealer.htm

stick concealer:

http://maybelline.com/Product/Face/Concealer/cover-stick-corrector-concealer.htm

I would recommend correcting yellow since it is made for under eye circles. and i believe that you want to cover under eye circles :]

good luck sweetie.