Maybelline Master Camo Color Correcting Concealer Light. With Master Camo Colour Correcting Concealer, explore the latest trend of canvasing. Correct, conceal and highlight in a New York minute with this all-in-one palette. Creamy consistency allows for smooth application, use the handy how to guide on the back of the palette for tips on how to master face colour correction, neutralise red or sallow skin and blemishes for a glowing complexion base and use under your usual makeup for radiant skin.