What Purpose Does Aluminum Serve in Deodorants?

First off, it is imperative to keep note of the difference between deodorants and antiperspirants. While most people use the word “deodorant” to refer to anything we use on our underarms, that may not be the case. Deodorant is simply used to block body odor, and antiperspirant is meant to stop sweat from being produced.

The aluminum compounds found in antiperspirants totally lessen wetness by blocking the underarm sweat ducts. Essentially, they also reduce body odor by preventing the bacteria that feed on your sweat and produce it. Thus, although aluminum helps in blocking odor, the harmful effects outweigh the benefits.

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