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Déodorant N°1 (40g)
  • Déodorant N°1 (40g)
  • Déodorant N°1 (40g)
  • Déodorant N°1 (40g)
  • Déodorant N°1 (40g)
  • Déodorant N°1 (40g)
  • Déodorant N°1 (40g)
  • Déodorant N°1 (40g)
Déodorant N°1 (40g)

★★★★★

3419 verified reviews

Déodorant N°1 (40g)

The first natural deodorant that actually lasts 24 hours. Tested in real heat, during intense workouts, through stressful days. Silver and zinc oxide eliminate odor-causing bacteria. Zinc ricinoleate traps any smell before it escapes.
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90-Day Guarantee: Not satisfied? Full refund, no questions asked.

Works everywhere: Underarms, feet, groin, inner thighs, under breasts. One formula neutralizes all five bacteria types that cause body odor.

Safe for sensitive skin: No baking soda, no essential oils, no irritation. Tested on 50+ people with sensitive skin. Fragrance-free and residue-free.

Clean ingredients: Simmondsia Chinensis (Jojoba) Seed Oil, Persea Gratissima (Avocado) Butter, Manihot Esculenta (Tapioca) Starch, Zinc Ricinoleate, Oryza Sativa (Rice) Bran Wax, Stearyl Alcohol, Zinc Oxide, Tocopherol (Vitamin E), Silver.

No aluminum, parabens, phthalates, or synthetic fragrances.

90-day guarantee: Try it risk-free. Full refund if you're not satisfied.

One jar lasts on average 3 months.

Cruelty-free • Vegan • Formulated in Canada
Tested by Real People in Real Conditions
Heat Tested
90°F+ environments
Movement Tested
High-intensity workouts
Duration Tested
24-hour wear cycles
Skin Tested
50+ sensitive skin testers

Why Other Natural Deodorants Let You Down

You want to avoid aluminum and chemicals. But you also need protection that works. Here's what testers told us before trying Théorique:

Stops Working After Hours

Halfway through your workout, you smell yourself. You grab your bag to reapply. Again.

Burns Your Skin

Baking soda rashes. Red, painful underarms. Your body rejecting the product. Can't wear tank tops.

Ruins Your Clothes

White powder everywhere. Yellow stains that won't wash out. Favorite shirts you can't wear anymore.

We Took a Different Approach

Every formula tested in heat, during workouts, through stressful days. It worked. Or we went back and reformulated. 47 times.

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Works at Any Stage of Life

Tested and proven effective through the most demanding conditions and life stages.

High-Intensity Activities

Training, running, cycling, CrossFit, sports, outdoor adventures, hiking, backpacking.

Hormonal Changes

Menopause, perimenopause, hot flashes, pregnancy, postpartum, puberty.

Demanding Work

Long shifts, physically demanding jobs, high-stress environments, healthcare workers.

Sensitive Skin

Eczema-prone, rash-prone, reactive skin, post-shave irritation, general sensitivity.

How It Actually Works

The science that makes it effective.
1

Silver + Zinc Oxide Stop Bacteria

Silver and zinc oxide work together to eliminate the bacteria that create odor. No bacteria means no smell.

2

Zinc Ricinoleate Captures Odor

Zinc ricinoleate catches any odor molecules before they escape. Traps them at the source.

3

A Smooth Finish

Tapioca starch gives a smooth, dry finish on the skin, and it doesn't stop sweat. No residue on your clothes.

Apply once in the morning. Stay fresh all day. That's it.

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The Science Behind Body Odor

We all have the same five types of bacteria responsible for body odor. The difference is population density. Théorique controls all five, anywhere on your body.

Whole Body Deodorant

While most people use it for underarms, Théorique works anywhere you experience odor: underarms, feet, groin, inner thighs, under breasts. The same bacteria cause odor everywhere. The same formula neutralizes them everywhere.

Staphylococcus Epidermidis

Causes malodor in underarms, genital area (both men and women), and general body odor.

Corynebacterium Xerosis

Responsible for underarm odor.

Brevibacterium Epidermidis

Creates odor in underarms and feet.

Propionibacterium Acnes

Causes malodor in underarms and feet.

Gardnerella Vaginalis

Responsible for odor in the female genital area.

Our silver and zinc oxide formula targets these bacteria at the cellular level. It's not about masking odor with fragrance. It's about preventing it from forming in the first place, wherever you need it.

Why We Created This

After two years of testing natural deodorants that failed me during workouts, I started looking at the science.

Most natural brands use baking soda because it's cheap. Not because it works without irritation.

Essential oils mask odor. They don't eliminate it.

We found what actually works: Silver and zinc oxide stop the bacteria that cause odor. Zinc ricinoleate catches any smell before it escapes. Simple ingredients that do their job.

Then we tested it. In real heat. During real workouts. With people who have sensitive skin.

Formulation #47 was the first to pass every test.
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Path To Formulation Nº47

30,000+ People Made The Switch

⭐⭐⭐⭐⭐

4.86 out of 5 stars

Théorique vs Other Natural Brands

See why testers say they'll never go back.
Théorique Others
Lasts 24 Hours ✓ ✗
Won't Irritate Skin ✓ ✗
Fragrance-Free ✓ ✗
No White Residue ✓ ✗
Tested In Real Conditions ✓ ✗
Works When You Need It ✓ ✗

What's Inside

Every ingredient has one job: keeping you fresh without irritation.

No fillers. No marketing tricks. Just ingredients that work.

Silver + Zinc Oxide

Dual antibacterial system. Silver and zinc oxide work together to stop odor-causing bacteria. Non-nano particles stay on skin surface.

Zinc Ricinoleate

Traps and neutralizes odor molecules before they escape. Second line of defense.

How to Apply for Best Results

Apply to clean, dry skin. This is critical. Wet or damp skin prevents proper absorption.

Start with a pea-sized amount for both underarms. Spread evenly across the entire area, then massage in circular motions until barely visible.

The 40g jar lasts 2-3 months with daily use. Most people use less than with other natural deodorants because the formula is more concentrated.

Finding Your Amount

Everyone's bacteria density is different. If you're not getting 24-hour coverage, increase the amount slightly. Most people dial in their ideal serving size within 3-5 uses.

We believe in transparent formulation, natural ingredients, scientific evidence, and functional design.

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Every Ingredient, Explained

No secrets. No confusing chemical names without explanation. Here's exactly what's in it and why.

Active Ingredients

These ingredients actively neutralize odor-causing bacteria and absorb odor molecules.

Silver (non-nano)

Natural antibacterial agent. Eliminates odor-causing bacteria at the source. Non-nano particles stay on skin surface and never penetrate.

Zinc Ricinoleate

Odor absorber and neutralizer. Traps smell molecules before they escape. Works continuously all day without reapplication.

Zinc Oxide

Antibacterial and skin protector. Works alongside silver to control bacteria. Helps prevent irritation and calms sensitive skin.

Base Ingredients

These ingredients create the formula's texture, help it glide smoothly, and keep your skin healthy.

Jojoba Seed Oil

Base oil that mimics your natural skin oils. Glides on smoothly without feeling greasy. Nourishes and softens skin.

Avocado Butter

Rich moisturizer. Protects and nourishes skin. Especially beneficial for sensitive underarms.

Rice Bran Wax

Natural thickener. Gives structure so the formula stays where you apply it. Helps product glide smoothly.

Tapioca Starch

Gives a smooth, soft finish without harsh chemicals. It doesn't stop sweat.

Tocopherol (Vitamin E)

Natural antioxidant that keeps the formula fresh. Also nourishes and protects skin.

Stearyl Alcohol

Fatty alcohol derived from plants. Not drying like other alcohols. Helps blend ingredients smoothly and softens skin.

What's Not In It

No Aluminum • No Baking Soda • No Essential Oils • No Parabens • No Phthalates • No Synthetic Fragrances

Try It Risk-Free for 90 Days

We know it works. But everyone's body is different.

If you're not completely happy with it, email us within 90 days and we'll refund every penny. No questions asked.

You literally have nothing to lose.

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"Natural deodorants never work on me."

Body odor comes from bacteria on your skin breaking down sweat, not from the sweat itself. Many deodorants mask odor with fragrance. Déodorant N°1 is fragrance-free and goes after the bacteria: silver, the same metal used in wound dressings, and zinc ricinoleate, which traps odor molecules. Coming off an antiperspirant or a baking-soda formula, most people need about two weeks to adjust. Odor can come and go during that time. That's normal, and it usually settles.

“Best deoderant i can find, and i have tried so many. There is literally no smell!” — Sherma
“I have tried so many "natural" deodorants,only to be disappointed. So I was reluctant to try another one. I'm so glad I did.” — L.S.

"It won't last through a workout."

It was tested with 500+ athletes in real-life conditions, across 47 formulations, before we settled on this one.

“Works!! I've gone through several workouts and it hasn't failed me!” — Tracy Rowe
“I go to the gym in the morning and I work a physical demanding job five stars all the way” — RAF F

"My skin reacts to everything."

No baking soda, no fragrance, nine ingredients, all listed below. A rash is never part of the switch. Try it on a small patch first. If your skin reacts, stop using it and write to us.

“Superb product zero sensitivity, zero skin irritation.” — LDB
“I get no smell under my arms at all and gentile enough for my sensitive skin” — Amelia Shaw

"Is it worth the price?"

A pea-sized amount per underarm is enough. Customers who reorder do so about every three months.

“the "pea sized" amount is really accurate. A little goes a long way” — L.S.
“If hesitant don’t be. It’s worth every penny.” — C-ody

"What if it doesn't work for me?"

100% stink-free in 30 days or it's free.