Final answer:
Moisturizing shampoo, the correct answer, is meant to improve hair smoothness, shine, and manageability by locking in moisture with oils and silicones.
Step-by-step explanation:
The correct answer is C) Moisturizing. Moisturizing shampoo, also known as hydrating shampoo, is specifically formulated to make the hair appear smooth and shiny, enhancing the manageability of hair. These shampoos often contain ingredients like oils and silicones that help to lock in moisture, reduce frizz, and leave hair feeling softer and more supple.
Unlike other types of shampoo such as clarifying shampoo which is designed to deeply cleanse and remove product buildup, or volumizing shampoos that aim to add lift and body to hair, moisturizing shampoos prioritize hydration. Also, they are different from color-protecting shampoos which are formulated to prevent colored hair from fading.
The main purpose of shampoo is to clean the hair, removing sebum and dirt without stripping the hair excessively. Shampoo usually contains a surfactant like sodium lauryl sulfate with co-surfactants such as cocamidopropyl betaine. Additional ingredients like fragrances and preservatives are also common in shampoos.