Lavender (Lavandula Angustifolia), a plant of the genus Lavender in the Lamiaceae, is native to the western part of the Mediterranean region, and is currently mainly produced in the mountains of northern Spain and the Pyrenees. In addition to being an ornamental plant, its flower can also be used as a medicinal diet, usually mixed with French herb, called herbes de Provence. Its flowers and leaves can also be used as Chinese herbal medicine, and can be made into lavender essential oil or herbal tea. After being diluted with carrier oil to make lavender essential oil, it is usually used as a relaxant for massage. Household products including cosmetics, aromatherapy eye pillows containing lavender flowers or essential oils, and bath aromatherapy oils are all products used to relax people.