I have very sensitive skin but I also always had to use waterproof mascara, since everything else would't stay on my lashes and smudge all around my eyes. So trying to rub waterproof mascara off my eyes in the evening would cause my eye lids to get very irritated, red and dry, even with the best makeup remover I could possibly find.
But this blinc mascara is really different! It doesn't leave my lashes, not during a workout, not on a hot humid summer day, and it comes off so easily with warm water, no need for rubbing cotton pads on my lids. The only downside: It doesn't separate my lashes as well as my usual mascara would, leaving me with less volume and lashes that stick together a little. But it still gives me a great length and a nice curve, so thats a good compromise for me. I'm glad I bought this.