Kate Hudson's Must Haves: From Her Go-To Protein Powder to $30 Sunglasses

Hudson uses her Slip Pure Silk Sleep Mask ($50) every night. She loves the pink one since it's her daughter's favorite color. "The direction in which my bed is in my room, Danny gets all the darkness and I get the one sliver of light I know that comes in. So I was like, do I change my curtains, which is going to cost me too much money, or do I just wear a sleep mask?" She loves the way it feels on the skin, explaining how "it doesn't crease your face or eyes, and it's gentle. It feels cool."