Red Seal Hairstylist Practice Exam

What is the main benefit of using a hair serum?

1. It provides heat protection

2. It enhances hair color

3. It adds moisture and shine

4. It prevents hair loss

The correct answer is: It adds moisture and shine

Using a hair serum primarily focuses on adding moisture and shine to the hair. Hair serums are designed to smooth the hair cuticles, which can prevent frizz and enhance the overall look of your hair. When applied, these products create a protective layer that can make hair appear glossier and healthier. Additionally, serums often contain ingredients that hydrate the hair, contributing to its softness and manageability. This benefit is particularly important for individuals with dry or damaged hair, as maintaining moisture is essential for healthy hair growth and appearance. While some serums may offer additional benefits such as heat protection or color enhancement, the core function of a hair serum remains its ability to provide moisture and shine, significantly improving the hair’s texture and aesthetic appeal.