Chest Rub is a natural salve for use on the chest. It contains fragrant essential oils for invigorating, opening and clearing aromatherapy. These oils include peppermint, wintergreen, eucalyptus, cloves and menthol. Where most chest rubs contain petroleum jelly or mineral oil, which are derivatives of gasoline and have synthetic fragrances and /or fragrances extracted by solvents. This herbal salve contains no petroleum hydrocarbons or derivatives and nothing synthetic. Our salve is pure and simple, yet effective.