Do you wake up with unruly,knotted hair? Or go to sleep with beautiful, defined curls, only to step out of bed in the morning with flat or frizzy strands? To maintain your curl pattern, preserve your blowout, or prevent split ends and breakage, the only hair hack you need is swapping out your cotton pillowcase for satin. We’re diving deep into the question- Is satin good for hair? ahead, plus breaking down all the beauty benefits of satin.