What is the primary purpose of using conditioner after shampooing?

The primary purpose of using conditioner after shampooing is to moisturize and detangle the hair. Shampoo is designed to cleanse the hair and scalp by removing dirt, oil, and product buildup. However, this cleansing process can strip away some of the natural moisture that keeps hair healthy. Conditioner is formulated to restore hydration, smooth the hair cuticle, and reduce friction between strands, making it easier to comb or brush through the hair without causing damage or breakage. This restorative process helps maintain the overall health and appearance of the hair, providing it with shine and softness.

While other options might relate to hair care in some respects, they do not capture the primary role of conditioner. Removing excess oil pertains more to the cleansing action of shampoo. Adding volume can be achieved through various styling products but is not the central function of conditioner. Coloring the hair is a completely different process involving dyes or color treatments and is unrelated to the conditioning process after washing.