Finding time for a multi-step skin-care regimen is no easy feat for anyone. But when you simply can’t be bothered to apply a cocktail of serums, creams, oils, and moisturizers, we have the perfect solution. Sleeping or overnight masks, which often come in cream formulations or via an essence-soaked sheet, are designed to work hard while you’re having sweet dreams. Better yet, there are more sleep masks than ever on the market—each one designed to address a different skin concern, like dryness or blemishes. Check out why these must-have formulations are giving new meaning to the phrase “beauty sleep” and read on for our handpicked favorites.