In 1888, a doctor’s daughter tired of body odor turned cream into a personal fix, and deodorant became part of modern routine

While some products make themselves famous by solving visible issues, others succeed by solving hidden problems, and modern deodorant is one such example. It is known that a product called Mum appeared in Philadelphia in 1888 and is considered the first commercially successful deodorant. As follows from research in dermatological and personal hygiene publications, Mum was a cream product containing waxes and zinc compounds, intended to address odor, not sweat. Although relatively primitive compared to modern deodorants, Mum played a significant role in changing attitudes toward body odor, shifting it from an inevitable part of life to something that could be controlled and even prevented.

The product targeted a problem people already understood

One factor that contributed to deodorants' impact was that body odor carried unique societal connotations. While many bodily conditions were private matters, odors involved other people, making issues of smell social matters involving personal confidence, image, and interaction. As modern dermatology studies in the Indian Journal of Dermatology and similar publications reveal, sweat is essentially odorless by nature. Most cases of body odor arise because bacteria that live on the skin use secretions from areas like the armpits as a source of nutrition, causing an unpleasant smell. This knowledge allowed for the conclusion that odor problems could be managed while sweat production persisted.

Embarrassment helped create a market

According to a review published in the International Journal of Cosmetic Science, bad body odor may negatively affect self-esteem and interpersonal relationships, and may create feelings of embarrassment or self-consciousness. It is clear now why deodorants eventually gained such popularity. Customers did not buy just a cosmetic product; they bought security and peace of mind. This emotional element is often overlooked when discussing the history of personal care products. However, it seems to be the most crucial aspect of it all since many popular consumer goods work well because they help to resolve psychological as well as practical problems.


For deodorant consumers, the benefit was obvious: a cream that would neutralize the smell meant there was no longer any uncertainty. Customers felt more confident because they would not need to be concerned about a smell becoming apparent at their next meeting or event.

A daily habit slowly took shape

The emergence of deodorant can also be attributed to changing social trends in the late nineteenth and early twentieth centuries. According to a study conducted by the University at Buffalo on the history of deodorants and antiperspirants, deodorants have transformed from exotic to standard tools in people's personal hygiene routines. In this case, the need for body odor prevention has gradually become an essential part of people's lives.

This is because early adopters of deodorant had to recognize the need to actively address their body odor using a commercial product. However, the growing consumer adoption of deodorant led to changing perceptions, making odor prevention seem like just part of daily routines. In addition, increased use of deodorants created an environment in which odorlessness became the norm, thereby laying the groundwork for their mass consumption.

Science later explained why the products worked

Despite the widespread use of deodorants predating researchers’ understanding of several factors related to the skin microbiome, most of the existing literature has validated the rationale for using odor-control products. A study published in PeerJ investigating the bacterial composition of the armpit area has shown that the use of deodorants and antiperspirants significantly affects it, thereby validating the hypothesis that odors are closely associated with microbial processes. Subsequent studies in cosmetics have further elucidated the mechanism of action.

This is why a product released in 1888 still holds significance today, over a century later. Despite the dramatic evolution in its composition, the problem at hand and the solution Mum offered were surprisingly similar. It was still desirable for consumers to have a means of controlling their odor before entering public spaces, and this simple need gave rise to an industry that would only grow larger over time. The history of deodorants shows just how significant social changes may start from insignificant objects. Mum certainly did not change transport, communication, or industrial sectors of society; however, it managed to transform an ordinary procedure into something much bigger. By introducing a practical solution to a problem that people were embarrassed about, Mum helped create new expectations for appearance and preparation before meeting others. Over time, the practice that used to be performed with a cream aimed at eliminating odor became an inseparable part of the everyday hygiene routine.