One of our most loved product is Tea Tree Oil Tea tree oil is an essential oil that is extracted from crushing the leaves of tea tree. It is available in both diluted and 100% natural form. Let is get to know some of the applications of Tea Tree Oil in various industries. Use in Pharmaceutical Industry Tea Tree oil is treated as a herbal medicine because of its anti inflammatory antifungal and antiviral properties. Due to its germ fighting properties it is used in medicines and syrups to treat cough and cold. It is applied directly on skin to prevent infection from minor cuts.