Have you ever applied a face full of foundation only to find that your acne scars, dark patches and melasma are still visible? We’ve been there — hyperpigmentation can be challenging to cover, even for seasoned makeup pros. With the right foundation, concealer and techniques, though, it is possible to even out discoloration with makeup, if that’s your goal. For expert advice on how to camouflage discoloration and achieve a flawless-looking complexion, we turned to aesthetician Rachel Short.