Answer:
providing skincare services like facials
Explanation:
Estheticians are basically skin care therapists that are not doctors, but provide treatments to the outer layers of the skin. Estheticians generally provide cosmetic services that should improve the appearance of a person's skin, e.g. a facial, acne therapy, etc. But they cannot perform other skin treatments that are not cosmetic and they cannot diagnose skin conditions nor prescribe medications.
