MAC Concealer palettes are amazing reason why because you don’t need to purchase all different shade of concealer pots when you can get a palette that has 6 different shades for like £35! I think this saves a lot of money and space in your kit. They are great quality and can work with all skin tones so invest on these!
NYX Corrector palette is like awesome because it covers all marks, spots, grey under eyes and redness. Best to apply before foundation and lightly use a blending sponge or fingers to cover the area you want. Invest on these they are very cheap and will be great in your kit!