NYX colour corrector - although I do not use this product in my kit I am a big fan of it personally.
Kryolan Concealer Wheel - this is mainly what I use professionally for most colour correction especially under the eyes.
YSL Touce Eclat - The first highlighting pen I bought and still one of the best.
Tarte Shapetape Concealer - this iconic concealer provides some pretty heavy duty coverage but needs to be used very sparingly as it can crease quickly. I dispense onto a metal palette to avoid infection.
Stila's Correct and Perfect palette is a versatile makeup palette featuring color correctors and concealers for achieving a flawless complexion and neutralizing imperfections.