The link between aluminum and Alzheimer's disease is the result of a single study in a small number of patients from the 1960's that found higher concentrations of aluminum in the brains of people who had Alzheimer's disease. This discovery sparked some concern about exposure to aluminum through everyday sources like cookware, beverage cans, and antiperspirants.

The results of that one study have never been replicated, and to quote the Alzheimer's Association: "Since then, studies have failed to confirm any role for aluminum in causing Alzheimer’s. Experts today focus on other areas of research, and few believe that everyday sources of aluminum pose any threat."

The myth that there is a link between antiperspirants and Alzheimer's disease is debunked. If you suffer from hyperhidrosis, you can rest easy and continue using aluminum-containing antiperspirants to control your sweating. That said, if you are still not convinced, we do offer a prescription-strength aluminum-free product to stop sweating: methenamine cream, 13%.