What does “one step color” refer to in hair coloring?

One step color refers to a coloring process that is completed in a single application. This approach is often used to achieve a uniform color throughout the hair or to cover gray hair efficiently without requiring the client to undergo multiple treatments or processes. This method simplifies the coloring experience for both the stylist and the client, allowing for quicker service and immediate results.

In the context of hair coloring techniques, one step color is advantageous for delivering consistent and predictable outcomes, making it a popular choice for those looking to refresh their color or cover grays without the complexity of multi-step processes. It is distinguished from other methods that may require pre-lightening or additional applications to achieve the desired look.