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The bottom line, regardless, is this. Sweating is a natural bodily process and one that we should NOT attempt to obstruct. It allows the skin to detox. So to my mind the answer is to mask the smell of sweat rather than trying to stop the sweat. Hence we look at deodorants rather than anti-perspirants and of course we need to find deodorants that contain no Aluminium or Alum compounds.
Nope, as I said above. Those were its ingredients I listed.
Stating something is "Aluminium free" and putting an Alum compound in it is like saying Tomato Sauce has no tomatoes. It's untrue, misleading and nothing but a terminology marketing gimmick.
You don't want any Aluminium OR Alum compound under your armpits imo.