The original all natural body deodorant. Active Ingredients: Natural Mineral Salts; Ammonium Alum Uses: Crystal Body Deodorant is made of 100% natural mineral salts which eliminate odor by leaving an invisible protective barrier against odor-causing bacteria. It is fragrance free, non-sticky, non-staining, leaves no white residue and can be used by both men and women. Crystal Body Deodorant can last up to a year of daily use. Safe for the environment. Endorsed by Cancer Treatment Centers. No aluminum chlorohydrate. Hypoallergenic. Fragrance and paraben free.