When switching from a traditional antiperspirant to a natural deodorant for the first time, some people experience a short transition period where they sweat a little more or find that they smell a little different. This is a natural detoxification process, affecting some people but not others.

Weight, level of fitness, genetics and temperature affect how much men and women sweat, but numerous studies have found that regardless of any of these factors, men are the sweatier sex.