Cinnamon essential oil has a warm, spicy fragrance. It is recognized for its purifying virtues and has a positive effect on the immune system, stimulating it. Composition Ingredient: Cinnamon essential oil (Cinnamomum zeylanicum) Part: Twigs Origin: Sri Lanka Method of extraction: Steam distillationAdvantages : 100% pure and natural, undiluted. Alcohol- and additive-free. Precautions for use For diffusion only. Keep out of reach of children, heat and light.