South Carolina Cosmetology Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

To determine a client's specific hair type, analyzing its texture, density, and porosity is essential because these characteristics provide a comprehensive understanding of how the hair behaves and responds to various products and services.

Texture refers to the thickness of individual strands of hair and determines how the hair feels and how it can be styled. Density indicates how closely hair strands are packed on the scalp, which impacts volume and styling options. Porosity relates to how well the hair can absorb and retain moisture, influencing product selection and treatment recommendations.

While color, length, and client preferences can provide some information about hair, they do not deliver the critical insights needed to accurately assess the hair type in a professional setting. Understanding these fundamental aspects allows the cosmetologist to make informed choices about hair care, products, and styling methods tailored to the client's unique needs.