Michigan Cosmetology Licensing Practice Exam

A setting spray is designed specifically to lock makeup in place after it has been applied. It typically contains ingredients that help to enhance the durability of makeup, making it resistant to smudging or fading throughout the day. When applied correctly, a setting spray can give the skin a finished look, while also providing a barrier against environmental factors like humidity and temperature changes, which can affect makeup longevity.

Moisturizer serves a different purpose, as it is primarily meant to hydrate and nourish the skin before any makeup application. While it's an important step in preparing the skin for makeup, it does not function to set or hold makeup in place.

Primer is used before applying makeup to create a smooth canvas, helping to improve the application and longevity of makeup products. While it plays an essential role in the makeup process, its function is separate from that of setting products.

Concealer is a color-correcting product that targets specific blemishes, dark circles, or any imperfections on the skin. It helps to even out the complexion but does not contribute to setting makeup in place.

Using a setting spray at the end of the makeup application process is crucial for achieving a lasting look, which is why it is the correct choice among the given options.