Concealer can change your life. It can make dark circles disappear. It can make you look as if youâ€™ve had eight hours sleep when youâ€™ve only had five. It can instantly brighten your face and lift your mood. If you have good technique and the right products, concealer can do more for your face than almost anything. It has become extremely important to me I sometimes wear only concealer but that has only been the case since I turned thirty. The best makeup artists are masters of concealer, often mixing their own shades. Getting concealer to work for you, however, takes a little practice.