Origin: India / Root Valerian oil is the plant that valium was derived from. It has a strong pungent odour and is very effective to calm, relax and assist sleep. It can be vaporised in an oil burner or used in a bath or massage oil. Combines well with eucalyptus, lavender and citrus to make the aroma more favourable yet still be effective as a relaxant. Pure essential oils are highly concentrated liquid extracts from plants. Aromatic selections of plant varieties include leaves, roots, seeds, stems, fruit, peel, buds, flowers, wood, bark, saps (resins) and herbs. The essential oils are released as an aromatic liquid during the process of distillation or expression. All our essential oils are ethically sourced and are premium grade, 100% natural, biodegradable substances of botanical origin.