A favourite of mine right now is Bourjois Radiance Reveal Concealer. This concealer is a liquid form and has a little doe foot applicator. It has the perfect balance between thick and thin as well as illuminating and flat. I particularly love this when used under my eyes, I like to apply it using the applicator by dotting it 3 or 4 times along the contour of my orbital bone and then use my fingers to pat it in.
It pairs beautifully with the Bourjois City Radiance foundation which I wrote about here. I have also used it with more full coverage foundations and thought that it looked great. It is my go to concealer when I am not wearing foundation, though. The shade 'light' which I wear conceals my dark circles and any imperfections and blends seamlessly into my skin. It looks so fresh and natural and I can't recommend it enough for those days where you just want a little bit of help and don't want to wear lots of heavy product.
Have you tried this concealer yet? What did you think?