Which of the following is NOT a function of an esthetician?

The function of an esthetician primarily revolves around skin care and related services. They are trained to perform personal skin care services, utilize mechanical devices for skin improvement, and apply cosmetics for skin enhancement. These core duties emphasize their specialization in maintaining and improving skin health, rather than providing services outside of their defined scope.

Providing hair services is not a function of an esthetician, as this role is typically designated for licensed cosmetologists or hairdressers. Cosmetologists receive extensive training specifically focused on hair, whereas estheticians focus solely on skin care. This distinction is crucial in understanding the professional boundaries and expertise of each role within the beauty and personal care industry.

Therefore, distinguishing that an esthetician does not provide hair services clarifies their specific professional focus and helps reinforce the importance of understanding various roles in the beauty field.