Sourced from the far north coast of New South Wales, Australia, Aura Cacia's tea tree oil is as "green" as can be. The grower focuses on soil nutrition management in order to enhance the tea tree oil production. Organic materials have been given a priority to ensure that soil carbon levels are maintained rather than depleted. Oil is obtained by steam distillation of the leaves and branch tips. Origin: Australia. Purifying, Uplifting, Cleansing. Keep out of reach of pets & children. Dilute properly:skin irritant. For external use only. Possible sensitization in some individuals.