What is the main purpose of using a setting spray in makeup application?

Using a setting spray in makeup application primarily serves the function of prolonging the wear of makeup. This type of product is designed to create a protective layer over the makeup, helping to lock everything in place and prevent smudging, fading, or transferring throughout the day. By stabilizing the makeup, setting sprays ensure that it maintains its intended look for a longer duration, making it ideal for situations where wear time is critical, such as events or daily wear.

While hydration, color enhancement, and oil control are also important aspects of makeup and skin care, they are not the primary purpose of a setting spray. Hydration is typically addressed through moisturizers or hydrating sprays, while color pigmentation can be enhanced through primers or specific makeup products designed to intensify color. Oil control is more effectively managed through mattifying products or powders. Thus, the use of a setting spray is specifically aimed at ensuring that makeup remains intact and fresh for as long as possible.