What is a common misconception about gray hair?

A common misconception about gray hair is that it cannot hold color. In reality, gray hair can often be colored effectively. This stems from the misunderstanding that the absence of pigment in gray hair prevents it from absorbing hair dye, but in fact, gray hair can take on color just like pigmented hair, although its texture and porosity may require some adjustments in the coloring technique.

Most gray hair might appear to be more resistant to color because of its structure—it can be coarser or have a different porosity compared to colored hair—but coloring is definitely possible. Proper formulation and products can enhance the hair's ability to absorb and retain color, making it entirely feasible to achieve the desired results when coloring gray hair.

This understanding reinforces the importance of using the right techniques and products rather than simply assuming that gray hair is unmanageable when it comes to coloring.