Essential oils are oils extracted from different parts of the plants that produce enough oil to be extracted by any of the extraction processes. Eucalyptus oil in the range is extracted from the leaves of Eucalyptus is majorly used for medical purposes. It can provide relief from cough, block asthma symptoms, ease joint pain, and help you breathe easily by blocking the symptoms of respiratory conditions. Cyperus Oil on the other hand is good for hair health. These oils are supplied in small bottles, as one or two drops of oil are used at a time.