I suffer from terrible headaches that creep down my neck into my shoulders and my temples. Peppermint Halo is often the only thing that helps to bring me some relief during these headaches. I depend on this products and have roller balls beside my bed, in my purse and in my office. It is also wonderful for post work out pains, sleep aid and emotional support. It is cooling and refreshing. I will not live without this product and gift it to everyone I know who suffers from headaches and chronic pain.