Full Coverage liquid concealer is the type of concealer that comes in a liquid formula and gives a high coverage finish. It can have different types of containers and applicators. Concealers come in various shades as the foundation. 

 

Though we should always purchase foundation accurately matched to the skin, we can purchase concealers one or two shades brighter or darker than the skin tone. We generally choose brighter shades to highlight the areas and we use darker shades to correct the dark spots or patches.