What are the main components of hair dye?

The main components of hair dye include color pigments, a developer, and sometimes conditioners, which is why this choice is the correct answer.

Color pigments are essential because they provide the actual color that will be applied to the hair. The developer, usually hydrogen peroxide, is crucial because it activates the pigments and helps to open the hair cuticle, allowing the dye to penetrate the hair shaft effectively. This process not only colors the hair but can also lighten it if the developer is potent enough. Additionally, many hair dyes incorporate conditioners to help mitigate the potentially damaging effects of the coloring process. These conditioners can leave the hair feeling softer and more manageable after dyeing.

Other choices may include some accurate components, like color pigments, but they lack the completeness of this answer by not including both a developer and the additional benefit of conditioners. Thus, understanding these primary components is essential for anyone working in hair coloring, as they directly affect the results and health of the hair after treatment.