Hecate herb rub is an alcohol based pain rub. This product contains St Johns wort, comfrey root and leaf, cayenne, willow bark, jojoba oil aloe butter Vitamin E and preservatives. If you are allergic to high proof spirits or isopropanol do not use this product. This product is used to help sooth sore muscles due to strains sprains over worked muscles and arthritis. Comes in a 2.5 oz jar