This thickens my eyelashes and really makes my eyes pop but it still keeps the look natural so I use this everyday! I bike to school (15 min) and even when it's hot, this won't come off with sweat. Even when I'm working, it doesn't bleed under my eyes and make me look like a panda!! But, it doesn't come off with just warm water. The packaging looks a little bulky but this is a really good mascara so I'll buy this again when I run out!