Which of the following is most likely a result of using a concealer?

Using a concealer is primarily aimed at evening out the skin tone. Concealers are designed to cover imperfections such as dark circles, blemishes, or discoloration, thereby creating a smoother and more uniform surface on the skin. By applying concealer to problem areas, the overall complexion appears more consistent and balanced, which is the main purpose of this product in makeup application.

While a concealer can indirectly enhance eyeshadow and create a highlighted effect, those aren't its main functional objectives. Enhancing eyeshadow typically involves using different products like primers or specific eyeshadow formulations, and creating a highlighted effect is often achieved with highlighters rather than concealer. Dehydrating the skin is not a purpose of concealers; instead, many are formulated to be hydrating and blend well with the skin. Therefore, evening out the skin tone is the fundamental result expected when using a concealer.