Why we design every colour for the day it starts to grow out.
Most colour is judged on the day it's done, in the salon light, with a blow-dry. We judge ours eight weeks later, in your bathroom, on a Tuesday.
That changes everything about how we mix. Roots are shadowed, not blocked. Lightness is painted where the sun would put it, so the grow-out reads as summer, not as a line.
The written plan
Every guest leaves with a plan: what we mixed, what we lifted, and what the next three visits look like. It means you can book further apart, and your hair spends less time under lightener.
Ask your colourist for yours next time.