Switching to natural deodorant: What's normal – and how do you avoid irritation?
Written by Eva Stapić – Founder of MYSK Beauty Store @myskinisgettingbetter
If your body odor changes, especially around perimenopause or menopause Changes, best start here: Body odor in perimenopause & menopause – what to do?
When my husband switched from aggressive drugstore deodorants to natural deodorant, he was surprised: his skin was suddenly irritated, it burned, and the smell seemed to return faster. He was honestly frustrated because it felt like it was "getting worse and worse"—when in reality, it was simply too much all at once. I know this phase too—often it's not that natural deodorant is "bad," but rather that the skin barrier under the arms needs time to rebalance. Especially after years of using heavily perfumed products or antiperspirants, a short adjustment period is normal. In this guide, I'll show you what really helps—practical, skin-friendly, and drama-free.
In short:
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Switching to natural deodorant can take 1-2 weeks (sometimes longer).
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Irritation often results from over-cared-for/stressed skin , too much product, or too frequent exfoliation.
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Key steps: gently cleanse, dry completely , apply thinly, exfoliate gently 1-3 times per week.
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If there is severe redness/pain: take a break, calm the barrier, and consult a doctor if necessary.
Why switching to natural deodorant can sometimes be confusing
Underarm skin is sensitive: heat, sweat, friction, shaving, and fabrics all come together here. If you've used very strong deodorants or antiperspirants for years, your skin may have become accustomed to a certain "film" and to certain fragrances/alcohols. When switching to natural deodorant, some people experience a temporary reaction with redness or a "different" smell – not because natural deodorant is inherently bad, but because the skin (and sometimes clothing) needs time to readjust.
Our experience: Redness exactly where the deodorant was applied.
When my husband switched to natural deodorant after years of using classic, rather harsh drugstore deodorants, the surprise came quickly: After the first 3-4 applications, redness appeared exactly where the deodorant was applied . Especially after jogging or when he wore a sporty, functional/sports jacket , his skin was really red in the evening – presumably due to a combination of heat, sweat, and friction.
Important: This doesn't automatically mean "natural deodorant doesn't work." In many cases, it means: too much, too fast, too often – and the skin is overwhelmed.
What is normal (and what is not) in the first 7–14 days?
Normal can be:
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The fragrance/body odor feels "different" for a short time.
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You sweat as usual (natural deodorant doesn't stop sweating).
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A slight feeling of tightness may occur if you use too much product.
Not normal / Warning signs:
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severe redness, burning, pain
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itchy rash, weeping sores
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Symptoms that do not improve despite a break
If you're at "Warning Signs": Pause and get it checked out if it persists!
The most common mistakes (that many people make – us too)
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Applying it too often (morning, evening, after showering, before sports...).
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Apply to damp skin (more buildup, more friction)
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Too much product (more residue, more "film")
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Overly aggressive exfoliation or daily scrubbing
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Ignore friction from sportswear (synthetics + heat)
→ You can find more triggers (stress, diet, clothing, hormones) HERE.
What we changed (and why it helped)
When the redness became noticeable, he took a complete two-day break . During this time: gentle cleansing, thorough drying, and no new products. Afterwards, he used a mild exfoliator to remove any potential buildup – and his skin was noticeably calmer afterwards, about half as irritated as before.
Then came the most important step: reducing the frequency of use.
Before that, he used natural deodorant:
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after showering in the evening
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again in the morning
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and additionally before sports
That was simply too much to start with. From then on, he did it like this:
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only once a day in the morning , on completely dry skin
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After sports: shower, dry – do not automatically reapply.
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Choose sportswear that causes less chafing.
The result: significantly less redness, less "heat sensation" and more stable skin.
How to properly prepare your skin (step-by-step)
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Clean gently (avoid harsh antibacterial soaps daily).
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Dry forearms completely (towel + if necessary, briefly air/cold hairdryer)
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Apply natural deodorant thinly (less is more)
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Wait 30-60 seconds before getting dressed.
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Exfoliate gently 1-3 times per week (not daily)
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For sports/layering: reduce friction (breathable basics, less synthetics directly on the skin).
Quick Rescue: When the armpits are irritated
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Take a 48–72 hour break from deodorant if it is very red/burning.
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Clean gently, keep dry, avoid friction
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Then slowly restart: every other day , then daily, if calm.
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If it flares up again: reduce frequency.
Which natural deodorant suits you? (without trial and error)
Pay less attention to marketing promises and more to everyday usability:
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Can it be applied thinly ?
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Does it feel "clean" or does it quickly form a film?
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Does it quickly leave white streaks or does it remain relatively clear?
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Does fragrance/alcohol irritate your skin?
FAQ – Frequently Asked Questions about Switching to Natural Deodorant
How long does it take to switch to natural deodorant?
Often 1-2 weeks , sometimes longer – depending on skin sensitivity, friction (sports), clothing and how often you reapply.
Why do I smell stronger at the beginning?
Because natural deodorant doesn't stop sweating, and because bacteria and routine take time to regulate. Often, applying a thinner layer, changing clothes, and gently exfoliating help.
Is a burning sensation normal at the beginning?
A slight "feeling of warmth" may occur, but strong burning or very red areas are a sign that you should take a break.
How often should I apply natural deodorant?
To start, once a day is usually sufficient. Don't automatically layer morning, evening, and before exercise.
Should I exfoliate under my arms – and how often?
Yes, but gently: 1–3 times per week . Daily use is often too much.
Why do natural deodorants leave white marks?
Often due to mineral/powdery components or because too much product is used. Solution: Apply dry, thinly, and allow to absorb briefly.
What role does clothing (layering, polyester) play?
A major issue. Synthetic fabrics hold odors more effectively. Layering in winter adds heat and friction – which is why it often works "faster".
Can I alternate between natural deodorant and antiperspirant?
Some people do this depending on the situation. But if you're feeling confused, keep your routine simple for now and don't change it constantly.
When should I have it checked out medically?
If you experience a strong, sudden change in body odor, persistent irritation, lumps/pain, or if you feel that something is wrong.
Note: This article is not a substitute for medical advice. If symptoms persist or are severe, please consult a doctor.