Contains Epsom salts, oatmeal, rose geranium and lavender essential oils. Use in your bath for a deeply relaxing soak. Otherwise known as magnesium sulphate, we use only BP grade which garantees no heavy metals. Magnesium penetrates into sore, strained or stiff muscles while essential oils calm and relax the mind. A great sleep enhancer. Epsom salts are therapeutic grade and dont contain heavy metals.