Eucalyptus Essential Oil (known to ease sinus & chest congestion) blended with Squalane Oil (derived from the olive) team up to help open up sinuses. The roll-on is perfect to keep in a bag to have on the go or at home for when you need it most. Apply it to the temples, across the forehead, in between the eyebrows, or even the tip of the nose if you can tolerate that strong of a scent. 100% natural.