"I have very thin skin under my eyes and as a result it tends to look very blue and bruised. NYX Professional Makeup Dark Circle Concealer (£7.50) covers it up perfectly without feeling heavy or cakey like some full-coverage products. I also find the Fair shade has a really nice neutral colour to it: my skin is cool-toned, so many budget concealers are far too orange. This has lots of pink it it, and it disappears into the skin."