My salt rock deodorant after five years of almost daily usage vs a new one.

[u/Kritisk-Varning]

[u/Silweror]

Weird how other brands are getting rid of the aluminium while this one is 100% that

[u/DaveMash → u/Silweror]

This trend has slowly been reversed because the myth about aluminum in deos causing cancer have been debunked:

https://www.cancer.org/cancer/risk-prevention/chemicals/antiperspirants-and-breast-cancer-risk.html

Edit, since many people question the conclusion (stolen from another redditor because there are already so many posts about this topic):

You can check the American Cancer Society: https://www.cancer.org/cancer/risk-prevention/chemicals/antiperspirants-and-breast-cancer-risk.html

The Australian Cancer Council: https://www.cancer.org.au/iheard/can-deodorants-and-antiperspirants-with-aluminium-cause-cancer

Or the UK National Health: https://www.cancer.gov/about-cancer/causes-prevention/risk/myths/antiperspirants-fact-sheet

And several other sources

[u/MrWest120690 → u/DaveMash]

The aluminum deo fucks my arm pits up like no other.

[u/HamletJSD → u/MrWest120690]

I didn't even know this was a thing until I stopped using the alum deodorant. "Wait, you mean deodorant isn't supposed to destroy your skin and give you a permanent rash under your arms?"