Cosmetology Practice Test – Pass the Massachusetts State Board Exam (2026 Guide)

The type of hair that is most susceptible to split ends is dry or damaged hair. This is because hair becomes more prone to breakage and split ends when it lacks moisture and essential oils, which typically keep the hair healthy. When hair is dry, the cuticle layer becomes brittle and rough, making it unable to protect the inner structure of the hair shaft. Environmental factors, chemical treatments, and excessive heat styling can also contribute to hair damage, exacerbating the risk of splits.

While colored hair may have a tendency towards dryness due to the chemicals involved in the dyeing process, it is not automatically categorized as more susceptible to split ends than hair that is already dry or damaged. Oily and normal hair types, on the other hand, generally have a healthier balance of moisture and oil, reducing the likelihood of split ends. Understanding the condition and treatment of hair is crucial in cosmetology for maintaining its health and integrity.