By Dianna Mazzone
Updated Apr 11, 2016 @ 1:30 pm

Sheet masks are among those products so essential to our skin-care routine, we wonder how we ever managed to get glowing without 'em.

Cue Mask Maven, a subscription service on a mission to make sure that nightmare thought never becomes your reality. For $15, you'll be sent a curated selection of nine to eleven sheets per month (sometimes they even throw in traditional rinse-off formulas, too). And, since the brands are sourced straight from Korea, you're getting first-to-market formulas with innovative ingredients you otherwise might not find stateside.

So, for a little more than $1 per mask, we're declaring this subscription the world's least expensive skin-insurance.