For the imperfections of your skin to vanish completely and leave out a glowing radiant skin, it is essential to choose the right shade of concealers carefully. The choice mostly depends on your skin tone and exactly what flaw you intend to conceal. For example, if you want to hide your dark circles then go for one or two shades lighter depending upon the intensity of your dark circles. But if you want to cover up your pimples, then you can’t use the same shade of concealer you used earlier. Here, you should be using a green concealer over the top the pimple and then to blend it you should be using a concealer which has a shade exactly matching your skin tone, not lighter and not darker, just the same shade.