Stop waking up to frizz. Swapping cotton for silk helps minimise friction,...

https://foxtrot-wiki.win/index.php/How_Do_I_Protect_Colour-Treated_Hair_While_Sleeping%3F

Stop waking up to frizz. Swapping cotton for silk helps minimise friction, preventing breakage. For an easy win, secure your hair in a loose, low braid before bed. It keeps your ends safe while you toss and turn