Name one benefit of using a leave-in conditioner.

Using a leave-in conditioner provides ongoing moisture throughout the day, which is one of its primary benefits. This product is designed to remain in the hair after washing, delivering hydration and nutrients that can help maintain the hair's health over an extended period. The continuous moisture helps to prevent dryness and frizz, making hair more manageable and improving its overall appearance.

In contrast, while a leave-in conditioner might assist with detangling or have some styling properties, its main purpose is to hydrate the hair consistently. It does not typically make hair oily; that’s more characteristic of products specifically formulated for added shine or weight. Thus, the choice highlighting ongoing moisture effectively captures the core function of a leave-in conditioner.