
Sometimes it’s better not to know where nice things come from. That’s the lesson Japanese netizens learned last week when a TV show revealed a very unpleasant fact about why jasmine has its unique and fragrant scent.
In a segment of the variety show aptly called “it’s better that you don’t know,” the president of an “aroma school” in Tokyo revealed that the compound that gives jasmine its pleasant fragrance is also responsible for a very unwelcome smell familiar to us all.
The TV show, hosted by Masahiro Nakai the leader of the legendary J-Pop group SMAP, had brought aroma expert Malane Sawada on to reveal a shocking fact about odor. Not mincing words, Ms. Sawada told the audience that the same compound that gives jasmine its intoxicating, flowery fragrance is also the same compound found in feces. So yes, that perfume with jasmine oil is related to the inside of your toilet bowel.
▼ Who needs pure jasmine extract when you can apparently make your own?

But Ms. Sawada went on to explain that the compound Skatole (which is totally related to the word scat so giggle away) gives off a different scent depending on the concentration. In very high concentrations, such as that found in poop, it smells like, well, poop. But in lower concentrations, the compound has a light, flowery smell, such as in jasmine. She told the audience that the first time she heard that jasmine and poop shared a chemical compound, she was shocked and didn’t believe it.
As part of the show, they went out to the streets and gave unsuspecting people a whiff of the compound, telling them it was “a very strong jasmine odor.” Unsurprisingly, no one wanted to dab this perfume behind their ears and it even made a few people gag.
While this is hardly the most appetizing thing to learn about what might have been your favorite tea or perfume scent, maybe it can make those unfortunately smelly trips to the bathroom a little more pleasant knowing that you’re breathing in a heavily concentrated floral scent.

Japanese scientists determine the source of the coveted “young woman” smell
Japanese cosmetic company discovers our “stress smell” is similar to a dead animal’s butt
Beautiful exclusive Totoro tenugui towel is a gift from Disney to Ghibli physical media buyers
Brand new Shinkansen bullet train unveiled in Japan… but it won’t carry passengers
Cup Noodle releases cold-water instant ramen in Japan, but can it really be made with just cold water?
Sanrio eco-friendly plushies are here for the earth-conscious lovers of all things kawaii
Studio Ghibli releases anime T-shirts that pay homage to one of Hayao Miyazaki’s most personal films
Japanese convenience store releases Japanese convenience store-flavor fried chicken
Giant Snorlax, other snoozing Pokémon appear in Yokohama for Pokémon Sleeping Faces Research [Pics]
Hatsune Miku collaborates with Hokusai’s art in new Vocaloid ukiyo-e illustration series [Pics]
Taco sandwiches appear in Japan with new Lunch Pack sandwich pocket flavor[Taste test]
Yakuza members arrested for building a road on mountain they don’t own
Japan now has human refrigerators inspired by Japanese vending machines
Family Mart’s new Tokyo flagship convenience store doesn’t feel convenient, but is that a problem?
Starbucks Japan releases new Discovery Series collection celebrating local regions and traditions
Teen girl in Japan refuses to be victim, personally escorts train pervert to police for arrest
Cup Noodle unveils first-ever cold-water instant ramen in Japan
Is Japan’s tourism boom slowing down? Foreign visitor numbers fall for first time in five years
Evangelion beautifully reimagined as iconic classical Japanese folding screen art series [Photos]
Japan announces sudden 400-percent increase in visa fees for foreigners entering the country
Studio Ghibli has a new anime out, and there’s only one place in the world where you can see it
Salomon releases Japan-exclusive Mt. Fuji hiking gear that doubles as an amazing souvenir
Japan triples departure tax, foreign tourists and locals now must pay more to leave country
Japan launches first overnight Shinkansen bullet train between Tokyo and Osaka this summer
Family Mart opens new “Famima” flagship store in Tokyo that’s like a tourist attraction
Sanrio Character Poll announces winners, Hello Kitty absent from top 10 in many countries
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
Starbucks Japan releases new drinkware and goods for Valentine’s Day
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Japanese ninja certification exam attracts 131 candidates from Japan and abroad
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
Japan reportedly adding Japanese language skill requirement to most common foreigner work visa