What is the primary function of relaxers in hair treatment?

The primary function of relaxers in hair treatment is to straighten and soften textured hair. Relaxers work by breaking down the protein structure of curly or wavy hair, allowing it to become straighter and more manageable. This chemical process specifically targets the disulfide bonds in the hair, which are responsible for its curl pattern. By altering these bonds, relaxers help to transform tightly curled hair into a smoother, straighter form.

Options that suggest other functions, such as coloring hair, adding volume, or conditioning, do not align with the specific purpose of relaxers. While additives in some hair products may condition or hydrate the hair, the fundamental role of relaxers is focused on the texture alteration of the hair rather than changing its color or enhancing volume.