What is indicated by examining hair texture?

Examining hair texture primarily indicates the thickness or fineness of each individual hair strand. Hair texture is a crucial aspect for cosmetologists because it helps determine how to effectively style and treat the hair. For instance, thicker hair may require different products or techniques compared to finer hair, which can affect the overall outcome of hair treatments like coloring, perming, or cutting.

The other options refer to different characteristics of hair. The growth phase of the hair relates to its biological cycle rather than its texture. The overall health of the hair is assessed through different indicators like moisture level, elasticity, and damage, not solely by texture. The natural perm pattern pertains to the shape of the hair strand and curl formation, which also does not directly relate to texture measured by thickness. Understanding hair texture is fundamental for tailoring services to meet individual client needs based on their hair's specific characteristics.