It feels like every day a wacky new sheet mask is born. There are unicorn masks, jelly masks, peel-off masks – the list goes on. But which ones actually work? Luckily, our editors have tested the good, the bad, and the trendiest facial treatments so you don’t have to – and found a few along the way that qualify as holy grail formulas. If you’re still haven’t found “the one” face mask for you, we’ve rounded up our all time favorites to help you out. Whether you’re looking for a boost of hydration or some help fading those pesky dark spots, these are the masks that will get the job done.