Delaware Cosmetology and Barbering Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

The term that describes hair that has been chemically treated and needs special care is "chemically altered hair." This term encompasses all types of hair that have undergone processes such as coloring, perming, or relaxing, which can significantly change the hair's structure and condition. Chemically altered hair often requires tailored care to maintain its health and appearance, as these processes can lead to damage if not properly managed.

Color-treated hair specifically refers to hair that has been dyed or highlighted, but it is a subset of chemically altered hair. Normal hair is not deemed to have undergone any chemical processes and thus does not require the same special treatments as chemically altered hair. Coarse hair simply describes the texture and does not imply any chemical treatment has taken place. Therefore, the most accurate term to describe hair that has been chemically treated and needs special care is "chemically altered hair."