Aromatherapy refers to the aromatic plant oils extracted by the (essential oil) as a medium, and massage, bubble bath, aromatherapy, etc. absorbed via the respiratory tract or skin into the body, to achieve relieve stress and promote a natural health therapies. Aromatherapy originated in ancient Egypt, modern popular in Europe, which is not recognized by mainstream medicine alternative medicine.

Plant material used in aromatherapy and aromatic vegetable oils, including essential oils and other aromatic compounds, for changing people’s emotions, cognition, mental and physical health.

It can be provided as an adjunct therapy or, more controversially, as a form of alternative medicine. Complementary therapies can be used with standard treatment, alternative medicine instead of traditional Western medicine, evidencebased treatment.

Aromatherapy division, specifically the use of aromatherapy, the use of essential oils mixed treatment level, via topical use of methods, including massage, inhalation or water immersion to stimulate the desired effect. There is no good medical evidence that aromatherapy can cure or prevent any disease, but it may help to improve overall health.

In the past as technology constraints, can only be used in aromatherapy have always extracted from natural aromatic plants media. With the development of organic chemistry, and now a lot of flavor can be synthesized by chemical methods. However, these chemical made from artificial flavors, its efficacy is often less than the natural pure essential oils.