Deodorant and antiperspirant are two widely used cosmetic products for men and women alike. Many people use these products every single day, but what’s the difference between the two?Understanding Deodorant And AntiperspirantAntiperspirant and deodorant have a few key differences.Deodorant masks odor, while an antiperspirant reduces how much you sweat. Both products work wherever they are applied to your body, most commonly on the underarms. Many times, deodorant and antiperspirant are combined in a single product.Deodorants are considered cosmetic, but antiperspirants are under the classification of a drug. Because of this, antiperspirants are regulated by the Food and Drug Administration (FDA). This means they are subject to policies and procedures and may have expiration dates on the labels.Deodorants offer two forms of protection against odor. The first is antimicrobial properties that reduce the number of bacteria producing odor. The second is a fragrance that masks odor that is...