Lash tints basically create the illusion of wearing mascara without you actually having to swipe it on. Think of lash tinting as a semipermanent dye job for your lashes. Tinting won’t add curl, length, or volume to your lashes (you’ll need to try a lash lift or lash extensions for that), but it will darken and intensify their color with permanent, cream-based dyes (and in some cases, a semipermanent vegetable based dye).The whole process takes from 10mins to 30mins.