What is the primary purpose of aromatherapy?

The primary purpose of aromatherapy is centered around the therapeutic use of plant oils for beauty and health purposes. This form of therapy utilizes essential oils derived from various plants to promote emotional and physical well-being. Aromatherapy works by inhaling the aroma of the oils or through topical application, allowing the plant compounds to influence physiological and psychological states. This can lead to improved mood, decreased stress levels, and enhanced relaxation, making it beneficial in a variety of health and beauty treatments.

While other options may touch on aspects related to body care or relaxation, they do not encompass the full therapeutic range and intent that aromatherapy provides through plant oils. This makes the chosen answer the most accurate representation of aromatherapy's primary purpose.