What is a common sign of hair damage?

A common sign of hair damage is split ends. When hair is subjected to various stressors, such as heat styling, chemical treatments, or environmental factors, the protective cuticle layer can become compromised. This damage manifests in the form of split ends, where the hair shaft frays and splits into two or more strands.

Recognizing split ends is crucial because they indicate the need for hair care interventions, such as regular trims and the use of nourishing products designed to strengthen the hair. This insight helps in maintaining healthy hair and preventing further damage.

In contrast, a shiny appearance, moisture retention, and a healthy shine typically indicate well-maintained, healthy hair rather than damage. Thus, these characteristics would not serve as indicators of hair damage.