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5 Reasons to Use Mirai Clinical for Menopause Odor
- Understand what changes in body odor around menopause
- Learn why Nonenal is different from sweat odor
- Make one simple swap in your daily shower
Deodorizing Soap with Persimmon
From $19.97
See What Works
Menopause odor
- 1 Behind the ears
- 2 Neck
- 3 Chest & upper back
Sweat odor
- 4 Underarms
01Two kinds of odor
The Part Nobody Explains
Most people think of body odor as sweat. But skin can produce odor in more than one way, and the source changes what helps.
Sweat odor forms when skin bacteria break down sweat, mostly in the underarms, into short-chain acids and sulfur compounds. Menopause related odor is different.
It is linked to compounds that form when the oils on the skin's surface oxidize. The best known of these is nonenal.
Sweat odor
The one everyone knows- SourceSweat broken down by bacteria
- CompoundsShort-chain acids, sulfur compounds
- AgeAny age after puberty
Where it shows up
- Underarms
- Feet
Menopause odor
The one nobody explains- SourceSkin-surface oils that oxidize
- Compoundsnonenal and other aldehydes
- AgeOften noticed around menopause¹
Where it shows up
- Behind ears
- Neck
- Chest
- Back
02THE OIL LAYER & OXIDATION
Your skin’s oils can change around menopause, then oxidize
Sebaceous glands coat your skin in sebum, a mix of triglycerides, wax esters, squalene and free fatty acids. They are most concentrated on the scalp, face, chest and upper back.
The mix is not fixed. In the 2003 study that first described Nonenal in body odor, omega-7 unsaturated fatty acids (such as palmitoleic acid) on the skin’s surface increased with age.¹
GOOD TO KNOW
What “omega-7” means
A fatty acid is a chain of carbon atoms, counted from the end
1
“Omega-7” means the first double bond sits at carbon 7.
2
Double bonds are the weak spots where oxidation can occur.
How nonenal forms
STEP 1Skin oilsOmega-7 fatty acids
STEP 2OxidationOils break down in air
RESULTNonenalMusty, greasy odor
Source: Haze S et al. J Invest Dermatol. 2003;120(4):620–626.
Oxidation is the same chemistry that makes cooking oil go stale. Oxygen reacts with the double bond in an unsaturated fatty acid and forms unstable lipid peroxides. These break apart into smaller, more volatile molecules that we can smell.
The researchers found that lipid peroxides on the skin also increased with age. They proposed that nonenal forms when omega-7 fatty acids are broken down by oxidation. More of the starting material, plus more oxidation, is consistent with more nonenal.¹
03THE COMPOUND & HORMONES
Meet nonenal
In clinical studies, researchers analyzed body odor from participants aged 26 to 75. They detected nonenal only in participants aged 40 and older, and described its odor as greasy and grassy, which matches the “musty” scent many women notice.¹
FORMULA
C₉H₁₆O
9 carbons, 16 hydrogens, 1 oxygen
TYPE
Unsaturated aldehyde
Has a reactive double bond
ODOR
Greasy, grassy
The "musty" scent many notice
DISSOLVES IN
Oil, not water
Why water alone does little
That last property matters. Because Nonenal is oil-soluble, it sits in the skin’s oily surface layer and can transfer to pillowcases, collars and clothing. Water alone does little to lift it.
Where menopause fits in, and where the evidence stops
For many women, this change is first noticed in their 40s and 50s, the same years as perimenopause and menopause. Hormone levels shift during this time, and hormones influence skin, including sebum production and the skin’s antioxidant defenses.
Illustrative hormone trends, not individual measurements. The graph does not measure Nonenal.
UNDERSTAND THE CHANGE
Choose the right care.
Nonenal is often noticed around menopause.
Hormonal shifts happen during the same years, but menopause’s exact role hasn’t been established.
Knowing the source helps you choose care designed for MENOPAUSE ODOR.
Only our lab formulates proven deodorizing tannins. Others are too diluted to work.
Deodorizing Soap with Persimmon
-
Fresher with Age
-
Gentle & Effective
-
Feel Confident
Scent
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How do I know if I have Nonenal?
How do I know if I have Nonenal?
Nonenal, a natural compound that's created when skin oils oxidize, is characterized by a greasy or musty smell. This usually happens after 40 when a decline in our skin's antioxidants occurs due to aging.
What if it doesn’t work for me?
What if it doesn’t work for me?
30 Day Money Back Guarantee | Return within 30 days of delivery to:
Mirai Returns
1575 Glendale Ave, Ste D, Sparks, NV 89431
(Include your name and order number.)
Refund processed upon receipt—we’ll email you once it's done.
Why is it expensive?
Why is it expensive?
- Highly Concentrated Deodorizing Tannins – Unlike other soaps that use just persimmon juice, our extract is clinically proven to eliminate 97% of nonenal.
- Exclusive Pharmaceutical Lab – We are the sole subsidiary of Japan’s persimmon pharmaceutical lab, ensuring proven deodorizing power and safety under Dr. Yoko’s guidance.
- Seasonal & Rare – Persimmons are available only in autumn, making each bar even more exclusive and premium.
05THE FORMULA & THE SYSTEM
How Mirai’s persimmon formula approaches it
Mirai’s Deodorizing Soap is made with Japanese persimmon tannin extract, a traditional ingredient for menopause odor in Japan, along with green tea and no artificial fragrance.
Persimmon tannins are polyphenols, large plant molecules known to bind many other compounds, which is why they are used in deodorizing products. Green tea adds its own polyphenols. The soap is made to cleanse the top surface layer where nonenal sits.
FORMULATED BY OSA FOUNDER
Developed by a biochemist founder
30+ years of experience
Persimmon tannin
Green tea
Glycerin
No artificial fragrance
Nonenal removal
METHOD: ISO 17299-3
97%
Mirai persimmon soap
removed nonenal
~33%
Regular soap
removed in rinsing
These results come from Mirai’s own product testing. They are not from a published clinical trial and don’t predict individual results.
Putting the science into your shower
Because nonenal collects where the skin is oiliest, focus where it tends to build up rather than just the underarms.
Replace your usual soap.
Use it from head to toe. It’s gentle enough for the face.
Lather the chest, back, neck and behind the ears.
These are areas with more oil glands.
Leave it on for about 30 seconds, then rinse.
This gives the lather time on the skin.
Many customers report noticing a difference within the first week of daily use. That comes from customer reports, not a clinical timeline, and individual results vary. One bar lasts about six weeks.
Loved by Women Who Finally Have an Answer
★★★★★VERIFIED
"This is so awesome; I just love the way it’s so fresh!"
★★★★★VERIFIED
“The ‘old person smell’ was no joke it really affected my confidence. But after just a few washes, the Nonenal odor disappeared. I finally felt confident again.”
★★★★★VERIFIED
"I use Mirai Body Wipes after the gym. They quickly get rid of sweat and odors, leaving me feeling fresh and clean. Plus, they’re gentle on my skin with no irritation!”
★★★★★VERIFIED
“I have purchased this soap several times. It lathers great and rinses clean, with no buildup. And it truly does what it claims for odor I love it!”
★★★★★VERIFIED
"I recommend to all my friends who are having issues with body odor."
★★★★★VERIFIED
“I couldn’t stand that old person's smell, but Mirai’s body wash got rid of it. It’s well worth the cost, and I feel so much more confident now.”
Get your quiet back.
No more checking before a hug. No more wondering. One bar, three to seven days, and no explaining yourself to anyone.
Deodorizing Soap with Persimmon
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REFERENCES
1
Hao S, Zhou Y, Nakanane S, Kohno Y, Sawamio K, Ohta H, Yamasaki K. Nonenal newly found in human body odor tends to increase with aging. Journal of Investigative Dermatology. 2001;116(4):520–524. This study describes age-related body odor. It did not test Mirai soap or any other product.
2
Mirai-reported testing. Not a published clinical trial.