New Mexico Cosmetology Practice Exam

A toner is primarily used to remove any residual makeup, dirt, and oil that may remain on the skin after cleansing. This step helps to prepare the skin for further treatments, such as serums and moisturizers, by ensuring that the skin is clean and ready to absorb these products more effectively. Toners can also help to balance the skin's pH after cleansing, which is especially important if the cleanser used is alkaline.

While some toners may offer hydration, their main function is not deep hydration; that role is typically reserved for moisturizers or hydrating serums. Additionally, toners do not enhance skin color nor do they thicken the skin's barrier; those effects are achieved through other products and treatments in a skincare regimen. Overall, the primary focus of a toner is on cleansing and preparing the skin for the next steps in skincare.