What is the main purpose of a shampoo?

The primary purpose of a shampoo is to cleanse the hair and scalp. Shampoo is formulated with surfactants that help to remove dirt, oil, and buildup from the hair and scalp, effectively leaving them clean and refreshed. This cleansing action is essential for maintaining healthy hair and scalp, as it helps to prevent issues such as dandruff and clogged follicles, which can affect hair growth.

While creating style, adding color, and providing nourishment are important aspects of hair care, they are not the main purpose of shampoo itself. Styling products are used after cleansing to achieve a desired look, color treatments involve different products specifically designed for that purpose, and nourishment typically comes from conditioners or treatments rather than the shampoo itself. Thus, the focus of shampooing is primarily on the cleansing aspect, making it a fundamental step in any hair care routine.