Wake up with less frizz by minimising night-time friction. Rough cotton...

https://www.save-bookmarks.win/stop-waking-up-with-bedhead-cotton-pillowcases-cause-friction-that-leads-to

Wake up with less frizz by minimising night-time friction. Rough cotton pillowcases can snag hair, so silk is a kinder alternative. If you aren't ready to swap your bedding, try a loose, high bun with a soft scrunchie to protect your ends while you sleep