Aluminum oxide is the primary active ingredient to most anti-perspirants. It may cause skin irritation in some people, but the perceived health risks are unfounded.

Oh I still sweat. So don't worry about that. Using deodorant I can still smell like a boar pen within an hour after use. Even if I'm just sitting at a desk with my eyes closed.

You want me to use all the heavy metal antiperspirant I got.