Coco & Eve's Nourishing Hair Masque is hands down one of our favourite products. It leaves hair soft and silky and smells like a tropical holiday (remember those?). This month, the brand gives us another way to keep our hair looking and feeling great with the Coco & Eve Beauty Sleep Pillow Case(£20). Sleeping on the 100% vegan and cruelty-free silk pillow will will mean softer, smoother hair when you wake up, with less tangles and frizz — but without paying a fortune for real silk.