My favorite deodorant contains aluminum. It smells really good and it works really well.My mom doesn\'t like me using it because it contains aluminum.So I got aluminum free. It doesn\'t smell at all (I can\'t seem to find fragrant aluminum free deodorant) and it doesn\'t work as well, for some reason.I want to keep using the one with aluminum, but will it be harmful to me in the future?all of my deodorants have aluminum in them. practically every deodorant that works out there has aluminum in it. the only one i know of that DOESN\'T have aluminum is Tom\'s Natural and it doesn\'t work at ALL. See the aluminum is the key ingredient that stops you from sweating and stops odor, that\'s why it works so much better than your new aluminum-free one. But then again, use it wisely, because it\'s linked to alzeimer\'s, brain cancer, etc.aluminum is an antiperspirant so it stops you from sweating. if you don\'t have a wetness problem you could just use regular deodorant check out Jason\'s natural products or kiss my face cosmeticsAluminum, okorder.com/i have tom deo. and it is totally safe, it is all organic stuff that you could like grow in your backyard. As apposed to chemical junk. kudoos to you for stopping with the anti-perspirantsOther related question