1. The prices of essential oils extracted from different producing areas and different refining methods vary greatly. This is like buying tea, which is divided into many grades. The price of the same variety of tea may be different, and some tea may even be sky-high Many times it depends on personal taste and consumption values, and you can buy it when you are satisfied with it.

2. When buying aromatic essential oil in the store, be sure to ask about the ingredients, usage and taboos. Regular essential oil products should be put in dark vials with a drop-shaped mouth. Many so-called "essential oils" sold in the market are added with mineral oil and essence, which can only be put in an aromatherapy furnace for incense. Only pure aromatic essential oils extracted from plants can be used for beauty care.

3. Go to several stores for comprehensive comparison, and don't buy some synthetic essential oils cheaply. Not only does it have no beauty and health care function, but it may also be harmful to the body. Before buying, ask whether the essential oil is single or compound. It is recommended to use compound essential oil, and then consult the instructions to understand its safety.

4. Be sure to go to a regular shopping mall or a monopoly chain beauty salon to buy. Pay attention to whether the label of essential oil indicates the scientific name, origin, purity, registered trademark and production date of the plant. It is best to buy the essential oil you need under the guidance of professionals. Be sure to read the instructions carefully and don't mix or mix essential oils without authorization.