"How to tell if your hair is damaged" refers to the process of identifying signs and symptoms that indicate hair has been compromised. For instance, split ends, breakage, and a lackluster appearance can all be indicators of hair damage.
Assessing hair damage is important for maintaining healthy hair. It allows individuals to identify and address underlying issues that may be contributing to hair problems. Historically, hair damage assessment has relied on visual inspection and physical manipulation. However, recent advancements in technology have introduced non-invasive methods for evaluating hair health.