Sleep masks absolutely work; they block out light to boost melatonin production, helping you get more restorative sleep. But not all masks are created equal: while cotton masks do the job, silk ones are the best option, offering extra skincare benefits and being gentle on your skin.

Sleep masks can definitely help reduce puffiness. They gently press on your eyes to boost lymphatic drainage, which flushes out excess fluid. Plus, cooling masks shrink blood vessels to calm inflammation, while creating a moisture barrier to keep your skin hydrated and protected from irritants.

You can definitely use a sleep mask every night, and lots of people swear by it for better sleep by blocking out light. Just make sure you pick one that’s comfy and fits well.