The oil is obtained by steam distillation of the stem, leaves and flowering tops. It is native to France, and also distilled in India. It has a clear, fresh and active scent. It is used for memory power, circulation, headaches, hair care, dandruff, paralysed limbs, colds, nervous disorders, infection of throat and lungs, in toiletries. It is a tonic, stimulant, astringent, nervine, anti-inflammatory, carminative., antiseptic, disinfectant, diaphoretic, stomachic, nervine, rubefacient, antibacterial and anti-fungal.