Refresh you colour and hide unwanted root colour of greys.
All-Over Hair Color
Also commonly called “single-process hair color,” all-over color is a one-step process that involves coating the hair with a single shade.
Within all-over/single process hair color, there are three levels: semi-permanent, demi-permanent, and permanent.
As their names suggest, they vary in strength and in how long they last. Permanent color, obviously, lasts the longest. It’s also typically the only all-over color that employs ammonia (or ammonia derivatives), meaning that it’s a little tougher on your strands, but it can lighten or darken your hair up to 4 levels in either direction.
Demi-permanent hair color is far gentler on your tresses, but in exchange, it doesn’t last quite as long. It generally only lasts 24 - 26 shampoos.
Semi-permanent hair colour is the gentlest. If you’re not quite ready to commit to a color, you can always try out a semi-permanent shade before you take the plunge.
This service is not
suitable for bleached blond shades; all blondes should look at the
bleach and tone services.