Delaware Cosmetology and Barbering Practice Exam

What is a common sign of over-processing in hair treatments?

1. Increased shine and softness

2. Reduced frizz

3. Dryness and brittleness

4. Improved elasticity

The correct answer is: Dryness and brittleness

The common sign of over-processing in hair treatments is dryness and brittleness. Over-processing occurs when hair undergoes treatments such as bleaching, chemical straightening, or frequent coloring too often or with harsh chemicals. These processes can strip the hair of its natural moisture, leading to a compromised hair structure that feels dry and appears brittle. When hair is over-processed, the cuticle, which is the outer protective layer, can become damaged and lose its ability to hold moisture and nutrients. This results in hair that is not only dry but also more prone to breakage and split ends. In contrast, increased shine and softness, reduced frizz, and improved elasticity are not indicators of over-processing; rather, they are characteristics of healthy, well-treated hair. Therefore, dryness and brittleness serve as critical warning signs of damage from excessive or improper hair treatments.