what is this??
Tsūki
Japanese Persimmon
Women in Japan don't have this problem.
Now you won't either.
Now you won't either.
★
★
★
★
★
What our customers say
Linda M.
Verified Customer
"I'm 52 and honestly thought this was just something I had to live with. After two weeks with Tsūki, I felt comfortable hugging people again without overthinking it all day."
Carol J.
Verified Customer
"Dating again after divorce was already hard enough, and the confidence hit from body odour made it worse. Tsūki made me feel clean, feminine, and relaxed in my own skin again."
Janet C.
Verified Customer
"I work reception five days a week and I'm constantly around people. This is the first soap that's made me feel fresh from morning to night without covering myself in perfume."
What's Inside
More Than Just Odour Control.
Your Skin Will Thank You Too.
Most soaps strip your skin. Ours nourishes it. We formulated Tsūki with skincare-grade ingredients that actively moisturise while they cleanse — because changing bodies deserve better than feeling tight and dry after every shower.
The result? Customers tell us their skin feels softer, smoother, and more hydrated than it has in years. Some have even replaced their facial cleanser with it.
Persimmon Tannin
Neutralises nonenal at the source
Cold-Pressed Olive Oil
Deep moisture for dry, transitioning skin
Hyaluronic Acid
Attracts & locks in hydration
Hydrolyzed Collagen
Supports skin elasticity & firmness
Green Tea Extract
Antioxidant protection against new odour
Natural Soap Base
Gentle, sulfate-free cleansing
Money
100%
Back
Eliminate BO
or your money back
Enjoy 60 days of freedom from nonenal body odour, with less than 1% of customers ever asking for their money back.
Less than 1% of customers ever ask for a refund.
Verified Reviews
★★★★★
"First shower with Tsūki and I almost cried. I'm odourless. I cannot believe it after years of trying everything."
Sarah M., 51 · Sydney
★★★★★
"I wake up drenched from night sweats and now I wake up smelling completely fine. It's genuinely changed my mornings."
Priya R., 48 · Melbourne
★★★★★
"I replaced my facial cleanser with it. My skin is softer than it's been in years. The BO is just gone — completely."
Caroline B., 54 · Brisbane
★★★★★
"I finally feel like myself again. Six simple ingredients and it does what nothing else could. Wish I'd found it sooner."
Diane K., 53 · Auckland
★★★★★
"My doctor couldn't help. Tsūki sorted it in one shower. I've ordered four bars already — one for every friend."
Margaret L., 50 · Perth
★★★★★
"Six ingredients and no fragrance. Exactly what my skin needed. I cannot remember the last time I felt this clean."
Jess T., 47 · Wellington
★★★★★
"I was too embarrassed to tell anyone about the smell. Now I don't have to. The confidence I have back is worth every cent."
Nadia F., 52 · Auckland
★★★★★
"First shower with Tsūki and I almost cried. I'm odourless. I cannot believe it after years of trying everything."
Sarah M., 51 · Sydney
★★★★★
"I wake up drenched from night sweats and now I wake up smelling completely fine. It's genuinely changed my mornings."
Priya R., 48 · Melbourne
★★★★★
"I replaced my facial cleanser with it. My skin is softer than it's been in years. The BO is just gone — completely."
Caroline B., 54 · Brisbane
★★★★★
"I finally feel like myself again. Six simple ingredients and it does what nothing else could. Wish I'd found it sooner."
Diane K., 53 · Auckland
★★★★★
"My doctor couldn't help. Tsūki sorted it in one shower. I've ordered four bars already — one for every friend."
Margaret L., 50 · Perth
★★★★★
"Six ingredients and no fragrance. Exactly what my skin needed. I cannot remember the last time I felt this clean."
Jess T., 47 · Wellington
★★★★★
"I was too embarrassed to tell anyone about the smell. Now I don't have to. The confidence I have back is worth every cent."
Nadia F., 52 · Auckland
Money
100%
Back
Zero risk
Less than 1% of customers
Less than 1% of customers
ever ask for a refund.
That's what happens when it works.
But if you're in that 1% — email us once. Full refund. Keep the bar. No forms. No return shipping. No questions.
- 60 full days to try it
- Full refund, not store credit
- Keep the product — no return needed
- Free shipping on all orders
1
First shower
You'll notice immediately
Most women report a difference from the very first use. Not subtle — dramatic.
7
Days in
Skin starts to change
Noticeably softer. Most women switch their face wash by day ten.
60
Day guarantee
Full refund if not
Two months to try it. Email us once. Full refund. Less than 1% of customers ever do.
Women like you
Thousands of women who tried
everything finally stopped buying
new products.
97%
notice odour elimination from the first wash
<1%
refund rate — our guarantee rarely gets used
4.8★
average rating from verified purchases across AU & NZ
女
Night sweat sufferersWake up fresher even after heavy sweating
月
Tried everythingFound nothing worked until this
柿
Sensitive skinSix ingredients. Nothing hidden.
What it does
Women in Japan
don't have this problem.
Now you won't either.
Persimmon tannin has neutralised nonenal in Japan for over a thousand years. Tsūki brings it to your shower.
- Wake up after a night sweat and smell nothing
- Skin soft enough you stop reaching for body lotion
- One bar replaces your body wash, soap, and for most women — your face wash
- No fragrance. Smells like water. That's it.
- Works from the first shower. Not the fifth.
794
Ancient Japan.
Ancient Japan.
One modern bar.
Persimmon tannin — kaki shibu — has been used in Japan since the Heian period. Not a trend. One of the most documented botanical actives in history, now formulated for perimenopause.
- 柿Persimmon TanninBinds and breaks down nonenal — the molecule behind perimenopause BO
- 茶Green Tea ExtractSlows odour reformation between showers
- ◉Coconut OilDeep moisture for oestrogen-depleted skin
- 💧Hyaluronic AcidLocks hydration into the skin barrier
- ◎Hydrolyzed CollagenRestores elasticity as skin thins with age
- ○Natural Soap BaseSulfate-free — gentle enough for your face
Every day without it,
the cycle runs unchecked
Nonenal production increases every year after 40. It doesn't pause. The women who feel the difference fastest are the ones who stopped waiting for their doctor to bring it up.
月
Your hormones are changing now
Perimenopause can last 4–10 years. Address the chemistry now, not later.
柿
Deodorant isn't the answer
Nonenal comes from your skin, not your sweat glands. No deodorant reaches where this soap does.
女
You've tried everything else
Clinical deodorants. Probiotic sprays. Natural washes. Tsūki works differently — at the chemistry level.
The science
It works because the
chemistry demands it
Step 01
Nonenal is the actual problem
As oestrogen falls, your skin produces more omega-7 fatty acids that oxidise into nonenal. Deodorant can't touch it. Regular soap can't touch it. Most women don't know this exists.
Step 02
Tannins bind to nonenal
Persimmon tannins have a documented chemical affinity for oxidised fatty acids. They bind to nonenal molecules and break them down. Neutralisation, not masking.
Step 03
Green tea slows what comes next
After washing, nonenal begins forming again. Green tea's antioxidants slow the oxidation process — a window of protection between showers that deodorant never provides.
Step 04
Skin left better than before
Oestrogen decline thins the skin barrier. Hyaluronic acid, collagen, and coconut oil rebuild it. Most women notice the difference after towelling off — within the first week.
Still thinking about it
Every question you actually have
Will it work if I've tried everything else?
Everything else targets sweat bacteria. Tsūki targets nonenal — the chemical your body produces more of during perimenopause. It's a different mechanism entirely.
I have sensitive skin. Will this irritate me?
Six ingredients total. No sulfates, no fragrance, no parabens. Many sensitive skin customers use it on their face. If you react — we refund you. Nobody has yet.
How is a bar better than a body wash?
The tannin concentration in a bar is significantly higher than a liquid formula can hold. More contact time, more active ingredient. The bar is intentional, not old-fashioned.
I'm not fully in perimenopause yet.
Nonenal increases from your 40s onward. If you've noticed a change in your body odour in the last few years — even subtle — now is the right time.
How long does one bar last?
4–6 weeks with daily use. Let it dry between uses on a soap dish — not in standing water. Most customers keep two on hand so they're never without.
Do I need to replace my whole shower routine?
No. Just swap your existing soap or body wash. Keep your shampoo and everything else. Tsūki handles the body — and for most women, the face too.
60 days. One bar.
If you still smell it, we pay you back.
Most women notice it's gone after the first shower.
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60-Day Guarantee
Free Shipping
No Fragrance
6 Ingredients
柿
古来の知恵 · Ancient wisdom
Cleansing is not just removal —
it is restoration.
it is restoration.
— Kaki no Shibu, persimmon tannin tradition
Odour Eliminating
Natural Tannins
pH Balanced
No Fragrance
Athlete-Tested
Ancient Formula
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Free shipping · 30-day guarantee
柿 渋 石 鹸 禊