Deodorants are designed to eliminate body odor, typically caused by sweat. To do so, they come in two forms: deodorants, which stop the smell of body odor, and antiperspirants, which prevent the body from creating sweat in the first place. While most deodorants come with antiperspirant products in the ingredients, they may irritate the skin and cause rashes or infections. Browse deodorants and antiperspirants for all levels of skin sensitivity below: