Woolzies cold stopper oil blend helps to fight off colds and their symptoms like congestion, coughing, and headaches. It has a soothing floral aroma and contains oils of lavender, chamomile, orange, copaiba, sandalwood, white lotus, vetiver, blue tansy, patchouli, ylang ylang, and bergamot. Cold stopper blend can be inhaled, diffused, and applied topically. 1oz.