Rosemary essential oil cinéolé is obtained by steam distillation of the twigs and flowering tops of the plant. Smell fresh, rustic, invigorating, subtle and warm with notes of camphor, rosemary essential oil is a boon to the respiratory tract congested. It is sovereign in the case of a condition ENT and helps to fight brilliantly against sinusitis. Precautions for use special : This essential oil is irritating pure on the skin. It is essential to dilute in a vegetable oil, for application to the skin. It should not be used alone in a diffuser, electrical air-jet sec. inhalations, damp are contra-indicated. The dermal dilute is the mode recommended to limit toxicity and potentiate the efficacy. Oral use is not recommended.