"You already spend on skin and hair. The one surface touching both for 8 hours a night is the thing you never think to change."
No transferred oil, product residue, or bacteria buildup working against your routine while you sleep.
A fresh, smooth surface every night reduces the overnight friction that causes frizz and breakage.
One simple swap before bed — no washing, no remembering, no change to your actual routine.
Open one cover along the sealed edge.
Slip it over your existing pillow.
Discard in the morning. That's the habit.