Crystal™ Mineral-Enriched Deodorant Roll-On is composed of natural mineral salts which provide 24-hour protection. When applied to clean skin, they form a topical layer and create an environment impossible for bacteria to thrive. By eliminating odour-causing bacteria, it prevents body odour from forming. Since our bodies regulate temperature through sweat and release toxins, it is not healthy to stop that process. Therefore, using mineral salts is a better alternative to allow healthy perspiration. Crystal Body Deodorant is made of 100% natural mineral salts, hypoallergenic, fragrance-free, paraben-free, non-sticky, non-staining, dries instantly and leaves no white residue.