A hair mask is a deep conditioning treatment designed to nourish and repair hair. Typically made from natural ingredients like oils, butters, and proteins, hair masks help to hydrate dry strands, reduce frizz, and improve overall hair health. They are usually applied after shampooing and left on for a specific period before rinsing. Using a hair mask can benefit various hair types, including curly hair, color-treated hair, and damaged hair. Regular application can enhance shine, strengthen hair, and promote growth. Many people incorporate hair masks into their weekly hair care routine for optimal results.