What is the main purpose of using a conditioner after washing hair?

Using a conditioner after washing hair primarily serves to improve combability. When hair is washed, it can become tangled and more difficult to manage due to the cleansing agents that strip away oils and may roughen the hair cuticle. Conditioner adds moisture back into the hair, smooths the cuticle, and provides slip, making it easier to comb through post-wash. This enhancement leads to reduced breakage and overall better manageability of the hair.

While adding volume, creating shine, and strengthening hair are all benefits associated with specific types of conditioners or formulations, the central purpose of conditioner is to detangle and facilitate ease of grooming. The formulation works to reduce friction, allowing brushes and combs to glide smoothly through the hair without causing unnecessary damage. This is especially important for individuals with thicker or curlier hair types, which tend to tangle more easily.