What is the primary function of conditioners in hair care?

The primary function of conditioners in hair care is to moisturize and repair the hair structure. Conditioners are formulated with specific ingredients that help improve the texture of the hair while providing hydration, which is crucial for maintaining healthy hair. They work by coating the hair shaft, which can help smooth down the cuticle layer. This smoothing effect not only makes hair easier to manage and comb through but also reduces frizz and adds shine. Conditioners can contain proteins, humectants, and emollients that work to restore moisture and repair damage, making them an essential part of a healthy hair care routine.

While there are products that cleanse hair, add volume, or protect from heat, these functions belong to other specific hair care products. Conditioners are primarily designed to address moisture and repair, which is why this option is the most accurate in the context of hair care.