Ice Guard Rollerball Deodorant with Rose is made with Potassium Alum (natural mineral salts) for invisible protection, witch hazel and comfrey to protect and condition underarm skin with the subtle fragrance of rose extract.This unique formula with gentle botanical extracts helps eliminate odour by inhibiting bacteria.Ice Guard does not contain antiperspirant ingredients that block pores and leaves no sticky or oily residue, which means no annoying white marks.