Most hair routines start at the ends.
Dry ends? Add conditioner. Frizz? Add cream. Flat roots? Blame the shampoo, the weather, your pillowcase, maybe the moon.
The scalp usually gets attention only when something feels wrong. It starts itching. Hair gets greasy too fast. Flakes show up. Curls look dull even after wash day. That is usually when people start buying new products, but the real…