Leave-in conditioners are hair care products designed to be applied after washing and conditioning hair, without the need to rinse them out. They help to moisturize, detangle, and protect hair from damage, making it easier to style. These products are suitable for various hair types, including curly, straight, and wavy hair. Typically available in spray or cream form, leave-in conditioners contain ingredients like oils, proteins, and humectants that nourish and hydrate the hair. Regular use can improve hair texture, reduce frizz, and enhance shine, contributing to overall hair health and manageability.