What does the term 'texture' refer to in hair?

The term 'texture' in hair refers specifically to the thickness or diameter of each hair strand. This characteristic can significantly impact how the hair behaves and how different styles are achieved. For example, coarse hair generally has a thicker diameter and can hold styles differently than fine hair, which is thinner and may require different products or techniques to achieve volume or hold. Understanding hair texture is crucial in cosmetology, as it helps professionals tailor their services, such as cuts, coloring techniques, and styling approaches, to suit an individual’s hair type for optimal results.