Change in season, hormonal changes, stress and lack of sleep need a change of concealer color to a lighter or darker shade. I find that sometimes what works for me in the morning does not always work in the evening.
It’s worth it to invest in several shades of concealer; you can also mix them up to achieve the perfect bright eyes. It will do more for you than a new eye shadow color or lipstick! Many women try to eliminate a tired look look by using concealer or secret camouflage on dark circles, but often overlook an important area:
The blue/grey shadow on the inside of the nose bone. Dotting concealer there takes off five years – and makes you look as if you had a good night sleep, even if you went out all night.
My favorites:
Exclusively available thru  www.skins.nl
www.lauramercier.com