Why You Can’t Find Deodorant in Korea: The ‘Tiger Selection’ Theory

When foreign visitors first step into an Olive Young or a local convenience store in Korea, they often find themselves confused: deodorants can be surprisingly hard to find. While these are daily essentials with entire aisles dedicated to them in many Western countries, in Korea, they are tucked away in a tiny corner, with only a few options available.

Given Korea's humid summers and the fact that people definitely sweat, this can feel puzzling. Even in crowded subways or buses, the distinct smell of body odor is remarkably rare. Is it simply because Koreans shower more frequently?

1. The Genetic Blessing (The ABCC11 Gene)

Behind this phenomenon lies a fascinating scientific truth: the ABCC11 gene. A well-known study by the University of Bristol shows that the activity of apocrine glands—the primary source of body odor—is determined by this specific gene.

Surprisingly, Koreans have one of the highest concentrations of the "A-allele" variant of this gene in the world. In fact, a large majority of the Korean population has the "AA" genotype, which is associated with reduced body odor. Biologically speaking, most Koreans are born with a unique genetic advantage that makes deodorant largely unnecessary.

2. The Hilarious "Tiger’s Selection" Theory

 However, the way Koreans react to this scientific fact is even more intriguing. In Korean online communities, a popular "meme" has emerged, offering a hilarious and surprisingly "convincing" explanation: The "Survival of the Fittest by Tiger’s Selection" theory. The idea is simple: those with a strong body odor were easily detected and hunted by tigers first, while only those with the "odorless gene" managed to stay hidden, survive, and pass on their DNA. Isn’t that hilarious?

But for Koreans, this story feels surprisingly plausible because Korea was historically a land teeming with tigers. Neighboring countries even called Korea "Hodamguk" (虎談國), meaning "The Land of Never-ending Tiger Stories." Tigers were so common that encountering one was just a part of daily life. This is why so many Korean folk tales begin with the whimsical phrase, "Back when tigers smoked pipes."

Even Isabella Bird Bishop, the famous British geographer, captured this "Tiger-filled" Korea in her 1897 book, Korea and Her Neighbors. She vividly recounted a "tragi-comic" experience at a local inn: the floor heating (Ondol) was so intense that her room reached a boiling 40°C (104°F). Yet, when she tried to open a door for air, the host blocked her in a panic, shouting, "The tigers will get you if you open it!" She was literally forced to choose between roasting alive or becoming a tiger snack.

3. The Scent Revolution: From Garlic to "K-Scent"

Come to think of it, in the past, many people associated Korea with strong food smells, especially garlic. However, these days, visitors often notice a different trend: an emphasis on "scent-layering" through subtle, clean fragrances.

This shift is due to changing diets and a strong preference for "subtle scents." Rather than heavy perfumes, Koreans tend to prefer the smell of freshly laundered clothes or the lingering scent of high-quality soap after a shower. The ancient "odorless gene," which used to be masked by strong food aromas, is finally shining through as a sophisticated "skin scent" in the modern era.

✨While the science behind this unique genetic trait is fascinating, I am even more captivated by the Korean wit that explains it through being "selected by tigers."

Maybe this kind of humor is part of what makes Korean culture so appealing today. If you can't find a deodorant during your trip to Korea, don't worry. Just smile and remember: You’re in a land of people chosen by tigers for their natural scent.

Disclaimer: While the genetic studies mentioned are scientifically accurate, the "Tiger’s Selection Theory" is a popular humorous hypothesis enjoyed within the Korean online community. Please take the tiger encounters as a part of Korea's rich folklore and historical context!