Dr Teal's Pure Epsom Salt Soaking Solution Oat Milk, Argan Oil & Essential Oil combines pure epsom salt (Magnesium Sulfate USP) with a blend of oat milk protein. Argan Oil and essential oils helps to revitalize tired, achy muscles and helps to deeply moisturize and soothe your skin. This soothing formula has natural essential oils to comfort the mind and provide relief from stress.