Sinus Soother is our blend of Eucalyptus, Peppermint, Rosemary, Lemon, Frankincense, and Thyme Essential Oils.  Each bomb averages 4.5oz and is about 2.5" in diameter. Ingredients: Sodium Bicarbonate, Citric Acid, Arrowroot Powder, Sunflower Oil, Water, Eucalyptus EO, Lemon EO, Frankincense EO, Peppermint EO, Rosemary EO, Thyme EO, Isopropyl Alcohol* *Used in manufacturing but little to none remains after evaporation