What it does: This dual-action power primer works 360 degrees around the eyes to make concealers and eyeshadows stay put. Concealers don't crease, eyeshadows stay vibrant and true. Contains sodium hyaluronate (known to hydrate) and Vitamins C & E (known to help fight signs of aging). What else you need to know: Stay don't stray now comes in two neutral shades to suit all skin tones (light/medium and medium/deep), and features a new "dip & dab" wand for easier application. Just a dab'll do ya! Beauty tip: Wear it alone to help even out eyelid discoloration and under eye circles…it's perfect for the no-makeup look.