Wake up with less frizz by rethinking your sleep. Cotton pillowcases cause...

https://griffinphut760.theglensecret.com/does-sleeping-with-hair-down-cause-more-breakage-an-insider-s-guide

Wake up with less frizz by rethinking your sleep. Cotton pillowcases cause friction that damages hair; switching to silk helps. Try tying your hair in a loose, low braid before bed to minimise movement