Tangerine essential oil is extracted by cold compressing the peels of the tangerine fruit found on small citrus tree in tropical and subtropical areas of China. The greenish orange thin liquid has a sweet, citrusy aroma that is emotionally uplifting and happy. Tangerine essential oil has high levels of d-limonene, which can fight free radicals in the body to help boost the immune system. This oil also has purifying properties and will detoxify the body by removing toxic and unwanted substances such as uric acid, pollutants, and extra salt.