Catrice Liquid Camouflage High Coverage Concealer 005 Light Natural

This concealer has been my go to for years. It costs about 3 euros and is simply great. It covers nicely, stays in place for the whole day, and I recommend it to everyone of my friends. Got these in the colors' honey 'and 'light beige' I think.

This is really my all time favorite. If you suffer from puffiness, this is definitely recommended. You can also hide your pimples very well with it. It blends so well with your skin that you don't even notice you're wearing anything and it has a fresh look on your face.

Incandar! This is the best cheap concealer I've tried. The concealer covers my puffiness and blemishes well. It also applies nicely and if I want some extra coverage, it is also easy to build up. The concealer also stays in place on my oily skin during the day. On a long day I have to put some extra powder over it, but I have that with all concealers.