List Of Whats A Single Process Hair Color 2023. Web single process hair is when your colorist uses one hue to dye your entire mane. This global application technique can help to achieve countless new looks from dramatic transformations to subtle changes in the tone of your mane.

If you’re one to two shades from a chocolate brown hue, consider it to be your single process color match. Plus it’s gentle on both your hair and your wallet and is a great solution for covering up greys. In a single process hair color service, the colorist applies one color throughout your mane to create a new base shade.