Deodorants Are Divided Into Antiperspirants and Deodorants
Usage Methods Differ Depending on Purpose
As more people use deodorants to prevent unpleasant body odor during the summer, an expert has advised that deodorants are divided into antiperspirants and deodorants depending on their intended use, and provided guidance on proper usage.
Kim Dae-gi, an official from the Cosmetics Policy Division at the Ministry of Food and Drug Safety, said on YTN Radio's "Wise Radio Life" on July 10, "Antiperspirants and deodorants differ in their legally defined purposes and methods of use," adding, "Antiperspirants are classified as quasi-drugs and are topical products used to prevent sweat odor by suppressing the production of sweat itself."
He continued, "It is most effective to use antiperspirants before you start sweating," and explained, "If you apply them in advance, such as before going out in the morning or before starting activities?before sweating begins?it helps suppress the production of sweat."
On the other hand, deodorants are considered cosmetics. Kim explained, "These products either absorb sweat itself or mask the body odor that develops when sweat meets bacteria on the skin with fragrance to minimize it," and added, "Rather than directly suppressing sweat secretion, the focus is on managing odor."
He further advised, "It is most effective to use deodorants as needed whenever you sweat," and said, "Since the purpose of these products is to reduce odor caused by sweat, you can use them whenever you feel it is necessary."
Kim noted, "Currently, both products are available in various forms, including aerosols, liquids, and topical solids, so consumers can choose according to their preferences."
Regarding usage, he emphasized, "For aerosol-type antiperspirants or deodorants, it is best to shake the contents thoroughly before use, then spray for about two seconds from a distance of at least 15 centimeters from the application area, such as the armpits." He added, "Be careful not to spray around the eyes or on mucous membranes, do not spray directly onto clothing, and avoid inhaling the gas."
For stick-type products such as liquids or topical solids, he advised, "Apply an appropriate amount to the skin and rub gently, and it is best to put on clothes only after it has completely dried."
In addition, he recommended discontinuing use if there is any hypersensitive reaction to the product or if there are skin issues such as eczema, dermatitis, or allergies. He said, "If you notice any abnormal symptoms such as red spots, itching, or irritation on the skin, you should immediately stop using the product and consult a dermatologist or other specialist."
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