Maryland Cosmetology State Practice Exam 2026 – Comprehensive All-in-One Guide for Exam Success!

The correct answer, gel, is a water-based product commonly used in hairstyling. Hair gels function by providing hold and structure to hairstyles while retaining moisture, making them easy to apply and style with. The primary ingredient in most hair gels is water, which allows for a lightweight, non-greasy finish that can help shape and control hair without making it feel heavy.

In contrast, hairspray is generally an aerosol product that contains solvents, preservatives, and propellants that may not primarily be water-based, focusing more on providing a long-lasting hold rather than hydration. Pomade typically includes oils, waxes, or other heavier materials, which give shine and a pliable hold but are not water-based. Mousse, while often containing water as a component, typically has a predominant formulation that includes other ingredients such as foaming agents to create volume and is either classified as a foam rather than a straightforward water-based product.