What does the term "esthetics" refer to in the context of this course?

The term "esthetics" specifically refers to the field of skin care, encompassing practices such as waxing, makeup application, facials, and other treatments aimed at enhancing one's appearance and health of the skin. This definition highlights the focus of esthetics on beauty and personal care, emphasizing techniques and knowledge that contribute directly to skin health and aesthetics. Understanding the principles of esthetics is essential for practitioners who need to be well-versed in various skin care treatments and techniques to help clients maintain and improve their skin's appearance.