Ohio Cosmetology License Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

Using high heat on colored hair can result in color fading and damage due to the nature of hair itself and the chemicals used in hair coloring. High temperatures can strip moisture from the hair, leading to a loss of vibrancy and increasing the risk of damage to both the hair's structure and the color.

Color-treated hair is often more susceptible to heat damage because the coloring process can alter the hair cuticle's integrity. When exposed to high heat, the proteins in the hair can break down more quickly, leading not only to fading of the color but also to dryness, brittleness, and an overall unhealthy appearance.

In contrast, the other options suggest outcomes that do not align with the realities of high heat exposure on colored hair. For example, maintaining color vibrancy or improving manageability are not typically associated with high heat, as the risks outweigh potential benefits in the case of colored strands. Understanding these effects is crucial for effective hair care and maintaining the health of colored hair.