A hair lightener is a chemical product designed to lighten the pigment of hair. It is typically used to create highlights, streaks, or a more overall lighter hair color.
Hair lightening is significant in the realm of hair aesthetics, allowing individuals to alter their appearance, express their individuality, and enhance their confidence. It has been practiced for centuries, with historical accounts tracing its origins to ancient Egypt, where henna and other natural substances were employed for lightening purposes.