Alra Non-Metallic Deodorant by a European Cosmetic Chemist whose wife was being treated for breast cancer.nbsp; It was developed at the request of Radiation Therapy professionals whose patients were told not to use deodorants or anti-perspirants during cancer treatment.nbsp; Because aluminum and metallic ingredients cause many people to suffer allergic reactions, including underarm rashes and itching, and because scientific research linking cancer and Altzheimer's to these metallics found in most anti-perspirants and deodorants, many people seek an alternative product.nbsp; Alra Non-Metallic Deodorant is the natural choice.