Louis widmer Deo Roll On Antiperspirant contain aluminium chlorhydrate which inhibits excessive perspiration from forming. The Deodorants contain high quality active ingredients which are dermatologically and allergologically safe. Chitosan in the Deo Roll-on is a soothing deodorizing marine-based active agent. Ethylhexyl glycerin inhibits odor-causing bacteria on the skin .The mild formulas guarantee optimum tolerance even by very sensitive skin. The Deodorants are also well tolerated by irritated, reddened skin in the axillary area.