Waking up with bedhead? It’s usually down to friction against your pillowcase....

https://www.bookmarking-online.win/waking-up-with-tangled-hair-cotton-creates-friction-damaging-strands

Waking up with bedhead? It’s usually down to friction against your pillowcase. Standard cotton can snag hair, so try a silk or satin case to let strands glide. A loose, low braid or silk scrunchie also helps prevent breakage while you sleep