Apply Perfect Touch Concealer on bare skin or over makeup with just one click and blend with your fingertips, brush, or sponge. Leave the concealer on the skin for a couple seconds to warm the product. This will allow it to blend better. Tap under the eye with your finger for a bright, luminous appearance. To brighten the overall face and create a three-dimensional effect, use the concealer down the bridge of the nose, the brow bones, above the brow, on the tops of the cheeks, and a touch to the middle of the forehead.