Eucalyptus oil helps clear sinus and chest congestion. So as you exfoliate and moisturize your skin, you also help with cold symptoms. Eucalyptus helps improve dry skin by increasing the ceramide content which maintains the skin's barrier and retaining moisture. It is a great source of antioxidants (flavonoids) which protect your skin from oxidative stress and free radical damage which contribute to wrinkles. Eucalyptus contains anti-inflammatory compounds, such as cineole and limonene, which aid in pain relief. Eucalyptus also helps with relaxation. Eucalyptus also aids in repelling insects. Eucalyptus is not recommended for use on small children.