NARS - Smudge Proof Eyeshadow Base. It's not just for eyeshadow but simple mascara too. I have the world's most watery eyes and had stopped wearing mascara on my bottom lashes to prevent "black eyes." Now with this magic, I can wear as much mascara as I want and it doesn't move. Five stars!
Inspired by the brand's 24/7 Ozone lip pencil, this chubby stick keeps your makeup — all your makeup — from sliding off your face. Use it around the mouth to blur fine lines and prevent feathering, apply it on the lips to lock in your lip color, or apply it around your eyes to make your crow's-feet less visible. It can even work as a corrector pencil — clean up mascara smudges or imprecise lipstick lines with a quick flick of the wrist.