Hair dye kits are products designed for at-home hair coloring. They typically include a colorant, developer, gloves, and an applicator. These kits come in various shades, allowing users to change their hair color easily and conveniently without visiting a salon. Most hair dye kits also provide instructions for application, ensuring that users can achieve the desired results. Some kits are formulated for specific hair types, such as curly hair or gray hair, and may include additional treatments to maintain hair health. Overall, hair dye kits offer a simple solution for those looking to refresh their look.