PSI Cosmetology Practice Exam

What styling product is commonly used to add shine to hair?

1. Mousse

2. Hairspray

3. Serum

4. Gel

The correct answer is: Serum

Serum is widely recognized as a styling product specifically designed to add shine to hair. It often contains silicones or natural oils that coat the hair strands, enhancing their gloss and smoothness. When applied, serum not only creates a shiny appearance but also helps to control frizz and protect hair from heat damage, making it a versatile choice for finishing many hairstyles. In contrast, the other products serve different purposes. Mousse is primarily used for adding volume and body to hair, making it ideal for creating texture rather than shine. Hairspray is used to set hairstyles in place and provide hold, but it does not focus on adding shine. Gel is often used to style, define curls, or create a slick look, but it can sometimes leave hair looking stiff or crunchy rather than shiny. Therefore, serum stands out as the optimal choice for adding that coveted shine to hair.