The application of one color to achieve a root touch up or an all-over color. You can still have some contrast depending on the color used or your existing hair color, but there is only one application – hence the term “Single Process”. (Not to be mistaken with a Bleach and Tone)
Single Process Root Touch Up Color $135 & Up
Single Process All Over Color $165 & Up
Single Process Root Touch Up Color and a Demi + Plus Color Refresh $165 & Up
