We’ve seen makeup artist Heidi Hamoud works her concealer magic before with baking, but in this video she goes into more detail about another concealer concern. With the help of colored concealers, she counteracts any discoloration in the undertones of her skin. The orange cancels out any blue undertones (like in her dark circles and veins) while the green takes care of any redness. Once she applies her normal foundation and concealer over her color correction, her skin looks flawless. Let us know what you think of this tutorial in the comments below!