
Make your skin as fresh as a styrofoam tub of fermented beans!
Many people are not too crazy about the fermented soy beans known as “natto” in Japan, what with their aged-cheese-like smell. For me, however, it’s the texture that makes me want to gag every time, with a fibrous sliminess similar to okra or yamaimo, and an overall mouthfeel of regurgitated beetles.

And yet despite the revulsion that feeling creates in my mouth, I could see that very same texture working very well as a lotion or soap. So a new line of soaps made with natto-derived ingredients and aptly named Natto, makes a lot of sense.
Of course, none of these products will leave you smelling like natto because the chemicals responsible for that notorious scent are not included in Natto. Instead the products are all based on polyglutamic acid, which is the substance responsible for natto’s stringy goo.
▼ Natto Face Soap
Natto also includes “natto gum,” a substance which also goes by the name “shokubutsusei collagen” or “vegetable collagen”. Vegetables don’t actually contain collagen and neither does natto, but natto gum is given that nickname because its effect on moisturizing skin is said to rival that of actual collagen.
There’s a bunch of other good stuff in Natto as well, such as fermented soy milk liquid, hyaluronic acid, and even the extract of natto’s gooey cousin okra. It comes in four forms: Natto Face Soap, Natto Body Lotion, Natto Face Lotion, and Natto Gel.
▼ Natto Gel
In addition to the smell, these items differ from real natto in that they do not leave a sticky feeling and penetrate deep into the skin for effective moisturization. The Natto line is made by Suzuki Herb Laboratory in Tokai Village, Ibaraki Prefecture, which is famous in Japan as a leading producer of natto and takes great pride in it. The products were developed a few years ago and mostly sold locally or through the Suzuki Herb Laboratory website.
▼ Suzuki Herb Laboratory
But for one day only they will also be sold at the Ibaraki Sense store in the Ginza area of Chuo, Tokyo on 17 July. It’s surprising they didn’t choose the previous Sunday of 10 July, which is frequently referred to as Natto Day because the numbers “7” and “10” together can kind of be read as “na-to.”
It seems that even the most sacred day of natto can’t beat the foot traffic of a long weekend, but don’t let that stop you from slathering on some of the amazingly healthy effects of natto on your skin. Even though you’ll never catch me eating it, I’m more than willing to give it a try on these sunburns I’ve been nursing.
Source: PR Times
Images: PR Times (Unless otherise noted)
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!




Fake police phone scam also highlights dumb stereotype about how foreigners speak Japanese[Video]
Create a tiny Ghibli anime world on your bookshelf with new miniature papercraft art kits
A secluded British mansion in Chiba is a hidden holy land for afternoon tea lovers
Awesome Ghibli Howl’s Moving Castle figure is also a puzzle and an organizer[Photos]
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
Fake police phone scam also highlights dumb stereotype about how foreigners speak Japanese[Video]
Create a tiny Ghibli anime world on your bookshelf with new miniature papercraft art kits
A secluded British mansion in Chiba is a hidden holy land for afternoon tea lovers
Awesome Ghibli Howl’s Moving Castle figure is also a puzzle and an organizer[Photos]
Japanese onsen egg maker from 100-yen store Daiso needs to be on your shopping list
New cherry blossom party picnic essential: This super-handy folding cardboard table
Universal Studios’ Sailor Moon theme park attraction is finally coming to America
Japanese government says country needs more women’s room toilets to meet modern society’s needs
Unassuming noodle restaurant without an overhead sign in Akihabara is totally worth a visit
Japan’s top 10 open-air hot spring baths with cherry blossom views【Survey】
Starbucks Japan releases new My Fruit³ Frappuccino at only 34 stores around the country
Cherry blossoms begin blooming in Japan with record-early starts for sakura season
Tokyo government organizes food truck event to clear out delinquent/homeless teen gathering area
The next time you’re feeling stressed out, you could relax on a Pokémon Psyduck chair from Japan
Train station platform ramen store closes its doors on half a century of history in Tokyo
Nine amazing off-the-beaten-path cherry blossom spots in Japan for yaezakura and shidarezakura
Stunning central Japan wisteria festival is like a purple fantasy straight out of a Ghibli movie
When will the cherry blossoms reach full bloom in Japan this year?[Forecast]
Studio Ghibli adds new Mother’s Day gift sets to its anime collection in Japan
Starbucks Japan unveils new sakura cherry blossom collection for hanami season 2026
Studio Ghibli releases Catbus pullback keychain that runs like the anime character
Nine great places to see spring flowers in Japan, as chosen by travelers (with almost no sakura)
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
Virtual idol Hatsune Miku redesigned with look that adds new elements and brings back old ones
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
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
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
New cherry blossom party picnic essential: This super-handy folding cardboard table
Universal Studios’ Sailor Moon theme park attraction is finally coming to America
Japanese government says country needs more women’s room toilets to meet modern society’s needs
Unassuming noodle restaurant without an overhead sign in Akihabara is totally worth a visit
Japan’s top 10 open-air hot spring baths with cherry blossom views【Survey】
Crazy movie coincidence reveals Godzilla’s true weakness: Films called Your Name
Sanrio changes Hello Kitty lead designer for first time in 46 years
Tokyo crow who tried to buy a train ticket gets illegally captured
Why you should be adding Calpis to your beer in Japan
Professional selfie tips from a selfie professional 【Photos】
Are 500-yen noodles at Akihabara Ramen Center a great find or cheap miss?
Mister Donut wows matcha lovers in Japan with new Dora Matcha doughnuts