Aesthetics is the application of various treatments to the skin's epidermal layer. In other words, aesthetics is all about healthy skin. Some of the techniques used by aestheticians—or skin care professionals— include facial steaming, wrapping, exfoliation, waxing, pore cleansing, extraction, and chemical peels. Professionals give personal guidance on the latest in skin care maintenance and excel at helping clients apply makeup skillfully to conceal scars and imperfections. Central to this specialty is the use of creams, lotions, wraps, clay or gel masks, and salt scrubs. Some technicians may also utilize machines to help deliver high-tech services. Aesthetic practice is different from dermatology in that it specifically excludes diagnosis, prescription, or any other service, procedure, or therapy that requires a medical license. If you're being treated by a dermatologist, your aesthetician will provide complementary and support therapies. In addition, aestheticians are trained and licensed to recognize early signs of many medical conditions, including skin cancer, and will refer you to a dermatologist in such a case.

During your first appointment, your skin care professional will discuss your skin care issues and goals. Once the practitioner has evaluated your skin, the two of you will work together to determine a course of action to achieve those goals. This plan will likely include treatments, home care, and follow-up appointments. 

In addition to providing face and body treatments for personal use, skin care professionals educate clients on proper cleansing, exfoliating, hydrating, and stimulating regimens for home-care support between visits. Aestheticians may also supply you with information on lifestyle choices, such as nutrition and exercise, to further support your skin health.