Tennessee Master Barber Practice Exam

Trichoptilosis is the term for split ends in hair. It happens when the protective cuticle at the hair tip wears away, allowing the shaft to fray and split into two or more strands. This damage is common with frequent heat styling, chemical processing, rough brushing, or environmental stress, especially on dry or porous hair. The result looks like the ends are frayed or divided, which is why it’s classified as split ends. It isn’t about knotted or beaded hair and it isn’t a fungal infection, so the condition is specifically about the end of the hair shaft. To improve it, trim the ends and adopt gentler care: use moisture-rich conditioners, minimize heat, detangle gently, and limit harsh chemical treatments.