Finally.
Three dermatologists, two prescriptions, more deodorant than I can count. This $25 bar did what none of them did.
Cart (0)
Your cart is empty

Kakishibu persimmon tannin is fermented for months and made in limited runs. When a batch sells out, the next one takes time.
You were told body odor is bacteria, so you fought bacteria. But after 40, and faster after menopause, your skin makes an oil called 2-nonenal. Oil doesn’t rinse off with water or antibacterial soap. Kakishibu persimmon tannin breaks that oil down so it finally washes away, instead of being perfumed over.
Lather the bar on your washcloth and wash like you always do: neck, behind the ears, chest, under the breasts, underarms, skin folds. Let the lather sit 1–2 minutes so the tannins can work, then rinse. Once or twice a day. Most women notice the difference between the first and third shower.
Japanese persimmon extract (kakishibu tannin), green tea extract, coconut oil, shea butter, tocopherol (vitamin E). No aluminum, no baking soda, no harsh acids, no heavy perfume, no staining dyes. 100g bar.
We ship from warehouses on several continents — your order leaves the one closest to you (US, Europe or Asia) and typically arrives within 5–7 business days. Every order is covered by our 90-day money-back guarantee: if you, or the person whose nose you trust, can’t tell the difference, you get every cent back, even on a used-up bar.
I’ve been a two showers a day woman my whole life. Washcloth, bar soap, lotion, the whole routine. Then out of nowhere I’m musty by noon. I switched deodorants 4 times, nothing. This soap fixed it in about a week. I made my sister smell my blouse after church and she said girl, you smell like nothing. I almost cried.
I gave up on bar soap years ago because I’d step out the shower ashy and tight. I figured anything strong enough for the smell would dry me out even worse. It’s the opposite. My skin is soft, I still put my shea butter on out of habit but I use half as much. And that musty smell on my pillowcase is gone.
Summers in Georgia used to scare me. I’d keep my arms tight to my sides all day hoping nobody noticed. This year at the reunion it was 95 degrees and I hugged every single cousin, nobody made a face. I ordered 6 more bars before I even got home.
Kakishibu tannins break down the musty oil itself instead of perfuming over it. Once you dry off, you smell like clean skin.
Neck, chest, under the breasts, skin folds, behind the knees: everywhere the funk actually lives.
Shea butter and coconut oil clean deep without stripping. No tight skin, no gray film, no ashy legs after the towel.
Stop the smell at your skin, and your good clothes stop holding it.
You were raised right. Washcloth, bar soap, lotion, two showers when it’s hot. You’ve switched deodorants more times than you can count. And still, a musty smell shows up by lunchtime: on your blouse, on your pillowcase, under your arms an hour after you washed.
Here’s what nobody told you: it’s not your hygiene. You can’t scrub your way out of this one.
So you fought bacteria: antibacterial soap, clinical-strength deodorant, witch hazel, glycolic. It worked for years. Then it stopped.
Here’s why. After 40, and faster after menopause, your skin starts making a new compound called 2-nonenal. It’s not sweat and it’s not bacteria. It’s an oil. Oil doesn’t rinse off with water, the same way you can’t clean a greasy skillet with water alone.
It sits on your skin, soaks into your clothes and your pillow, and your own nose gets used to it within hours. Everybody around you doesn’t.
In Japan this smell has a name, kareishū, and people talk about it openly. The traditional answer is kakishibu: persimmon tannin, fermented and aged until it becomes one of the few natural compounds that breaks down 2-nonenal on contact.
No perfume on top. No scrubbing your skin raw. The tannin dissolves the odor oil so it finally rinses away.
We pressed true kakishibu tannin and green tea into a rich 100g bar, balanced with shea butter and coconut oil, so it cleans deep and never leaves you ashy.
Leave nothing behind but clean, soft skin.
Kakishibu tannin
The heart of the bar. Fermented persimmon tannin binds to 2-nonenal, the odor-causing oil your shower can’t rinse away, and breaks it down so it finally washes off.
The heart of the bar. Fermented persimmon tannin binds to 2-nonenal, the odor-causing oil your shower can’t rinse away, and breaks it down so it finally washes off.
Antioxidant
Helps slow the oxidation that creates the odor in the first place. Removal and prevention in the same lather.
Helps slow the oxidation that creates the odor in the first place. Removal and prevention in the same lather.
Lipid repair
Keeps your skin’s moisture barrier intact while the tannins work. That’s the glow, not the gray.
Keeps your skin’s moisture barrier intact while the tannins work. That’s the glow, not the gray.
Moisture seal
The ingredient you already trust. Seals moisture in after every wash, so you step out soft, not ashy or tight.
The ingredient you already trust. Seals moisture in after every wash, so you step out soft, not ashy or tight.
Skin support
Supports mature skin, wash after wash.
Supports mature skin, wash after wash.
I’ve worn the same cologne for 30 years and always got compliments. Then my wife started saying my shirts smelled off even right out the wash. She didn’t say much, just put this bar in the shower. 2 weeks later my shirts smell like nothing and the compliments came back.
30 years of landscaping in South Carolina. Sweating is part of the job, smelling is not. My caps and work shirts used to hold that smell no matter what I washed them in. Now they don’t. I don’t ask questions, I just reorder.
My granddaughter used to crack the window when I drove her to school. Nobody said a word, I figured it out on my own. A month with this soap, she fell asleep in the front seat with the windows up. That’s all I needed to know.
It’s not that you haven’t tried. Everything you tried was built to fight sweat and bacteria. This smell is an oil.
Japanese Persimmon Soap
|
Body wash & gels
|
Deodorants & creams
|
Perfume & body sprays
|
|
|---|---|---|---|---|
| Breaks down 2-nonenal (the musty oil) | ✓ | ✗ washes sweat & dirt only | ✗ targets bacteria, wrong problem | ✗ |
| Works beyond armpits (neck, chest, folds) | ✓ | ✗ rinses right over it | ✗ armpit-first | ✗ |
| Stops the smell soaking into clothes & bedding | ✓ | ✗ | ✗ | ✗ makes fabrics smell stronger |
| Skin smells like nothing after drying | ✓ | ✗ smell back in hours | ✗ | ✗ mixes WITH the smell |
| Never ashy, won’t darken underarms | ✓ shea + coconut oil | ✗ can strip & dry | ✗ aluminum & baking soda can darken skin | — |
| Result after 2 weeks | Odor gone at the source | Clean for an hour | Covered until noon | Stronger mix of both smells |
Japanese Persimmon Soap
Body wash & gels
Deodorants & creams
Perfume & body sprays
Swipe to compare →
Masking adds a smell on top. Removing takes the smell away. Only one ingredient in this category removes — kakishibu persimmon tannin.
Here’s the honest truth about this smell: you can’t smell it on yourself. So we won’t ask you to trust your own nose.
Use the bar every day for 2 weeks. Then ask someone who’ll tell you the truth: your sister, your daughter, your best friend. Or do the pillowcase test: wash your bedding once, and smell it again 10 days later.
If you can’t tell the difference, if THEY can’t tell the difference, send it back within 90 days and we’ll refund every cent. Even if the bar is used up. No forms, no arguing.
Every other brand in this category gives you 60 days. We give you 90, because women who try this bar don’t come back for refunds. They come back for more bars.
Transparency is at our core. We believe you deserve to know exactly what you’re putting in your body and why each ingredient matters.
Yes, and here’s what that means in practice. Black skin shows dryness as ash, and it darkens when it’s irritated. So we left out the 3 things women tell us darken and irritate their underarms: aluminum, baking soda and harsh acids. We balanced the tannin with shea butter and coconut oil so you never step out ashy. It’s a soap, so it rinses completely clean: no white streaks, nothing left on your skin or your clothes. And it lathers rich on a washcloth, the way you already wash.
Usually you can’t smell it on yourself, because your nose gets used to your own scent within hours. The signs are on your fabrics: a musty note on your blouse, your pillowcase or your good church clothes that comes back even after washing. If you’ve noticed that, or someone has hinted, the oil is there. If you’re not sure, that’s what the 90-day guarantee is for.
Because deodorant fights sweat and bacteria, and this smell is neither. It’s an oil, 2-nonenal, that your skin starts making after 40. Deodorant can’t reach it and plain water can’t rinse it. Kakishibu tannin breaks it down in the shower, before your deodorant ever goes on. Most women find their regular deodorant works again once the oil is gone.
No, and that’s the #1 complaint about other odor soaps. The shea butter and coconut oil clean deep without stripping. No tight skin, no gray film after the towel. Keep your lotion and oils if you love them, you’ll just need less.
In the shower you’ll notice a light, fresh scent. Once you dry off, it’s gone. Your skin smells like nothing, so your perfume, body oils and lotions smell the way they’re supposed to.
Your skin keeps making the oil, so the smell can slowly come back if you stop. Most women notice it creeping back 1–2 weeks after their last bar. That’s why most women make it their everyday soap (and why Subscribe & Save exists).
Yes. Men’s skin makes the same oil, often earlier and stronger. About a third of our orders are bought for a husband, a father or a brother. You don’t have to make it a conversation: just put the bar in his shower. The bar does the explaining.
Then you get your money back, all of it, within 90 days, even on a used-up bar. Most women notice the difference between the first and third shower, and on fabrics within 2 weeks. If your odor has a medical cause (medication, thyroid, diabetes), a soap can help but may not fully solve it, and that’s exactly the kind of case the guarantee is for.
Real women, real words. Here is what they told us after using Japanese Persimmon Soap.
Three dermatologists, two prescriptions, more deodorant than I can count. This $25 bar did what none of them did.
I smelled my arm after I dried off and there was just nothing there. I kept sniffing like a crazy woman. Nothing. That hasn’t happened in 2 years.
I was scared a soap strong enough for the smell would dry me out. It’s the opposite. I step out the shower soft and my legs aren’t gray by lunch anymore.
Washed my pillowcase, used the bar for a week, smelled the pillow again. Clean. It was never my laundry.
Works exactly like they said. Only problem is my daughter and my grandbabies keep using my bar. Buying the 6 pack now.
I thought I needed a stronger deodorant. Turns out I needed this first. Now my regular one lasts all day like it used to.
My wife handed me this bar and didn’t say a word. Message received. 2 weeks later she hugs me longer. Also message received.
I used to keep my arms tight to my sides all through service. Last Sunday I had my hands up praising and didn’t think twice.
Got these for my mother’s bathroom, she’s 86. Then I remembered I’m 63 and not made of stone. We’re both hooked now.
I wear my oils every day and I didn’t want a soap smell fighting with them. This rinses clean and leaves no scent. My oils smell like they’re supposed to again.
I quit aluminum because it was darkening my underarms. The natural ones had me musty by noon. Now it’s this bar in the morning and I’m fine all day.
My grandson used to crack the window in my car. He doesn’t anymore. Nobody said anything, which is exactly how I wanted it.
Hot flashes I can live with. Smelling like onions an hour after I washed, no ma’am. This fixed the second one.
Did the finger swipe behind my ear before and after a week. Before, Lord. After, nothing. I’m a believer.
Took a while to get here but the soap itself is great. Smell gone in about a week. Would buy again.
That’s it. That’s the review.
I tried a cheap persimmon bar from Amazon before. No suds, stained my washcloth orange. This one lathers like real soap and stains nothing.
Put it in daddy’s shower when I visited. His whole apartment smells different now. He says it’s his new detergent. Sure, daddy.
I drive a city bus, no AC half the year. I come home sweaty but I don’t come home funky anymore. There’s a difference, trust me.
Honestly I don’t know if I even had the smell. That was the problem, you never know. Now I don’t think about it at all. Worth 25 dollars.
It cut the smell way down but on 98 degree days in Houston I still put my deodorant on. Fair enough. Keeping it.
Some weeks my knees won’t let me shower every day. This bar keeps me feeling fresh between wash days. I can’t tell you what that means to me.
First bar convinced me, second bar cleaned out my whole shower shelf. Threw out 3 body washes. I’m keeping my washcloth though.
She told me with love and a link to this soap. I was mortified for a day and grateful ever since. Pass it on, ladies.