Skip to product information

Deos | Odor-fighting supplement

Deos | Odor-fighting supplement

Pour une haleine fraiche dès les premiers jours

Barre de Séparation Simple

Fresh breath from morning to night

Instantly reduces bad odors

Improves oral hygiene

A natural formula, tested and validated

Texte "14 items in stock"

Bientôt en rupture de stock

check_small Try it risk-free for 30 days

  • Paypal payment method PayPal
  • Visa payment method Visa
  • Master payment method Mastercard
  • Maestro payment method Maestro
  • Apple pay payment method Apple Pay
  • Google pay payment method Google Pay
Customer avatar (Verified reviewer)
Ousmane G.
Perfect. No bad breath all day, even after a heavy meal.
    Deos | Odor-fighting supplement

    Deos | Odor-fighting supplement

     268 Reviews


    Deos works at the source of bad odors by capturing volatile compounds directly in the digestive system, before they are released through the mouth.

    Its 100% natural formula — based on chlorophyll, organic mint and organic parsley
    — supports a healthy gut microbiota while gently purifying the body.


    A simple step: 1 capsule per day is enough to act effectively (2 capsules if you want a stronger effect). Take with a glass of water, at any time of day.

    Continuous effectiveness. Lasting results. Tasteless, fragrance-free, uncompromising.


    Chlorophyll (certified plant origin)

    Known for its detoxifying properties, chlorophyll helps to deeply purify the body. It helps neutralize odor compounds before they are released through the mouth or skin.

    Organic mint (pharmaceutical grade)

    Known for its refreshing effects and digestive action, it naturally contributes to clean breath and reduces the reflux responsible for bad breath.


    Organic parsley leaves

    Traditionally used for their purifying effect, they help to absorb certain gases and toxins from digestion, often the cause of bad body and mouth odors.


    Fast shipping

    All orders are shipped within 24 hours. Free tracked delivery throughout France in 3-5 business days.

    30-day money-back guarantee


    Try Deos risk-free. Not convinced? We'll refund you, no questions asked, for 30 days.

    View full details

    Fresh breath. All day long.

    Even after brushing, bad breath returns? Deos acts at the source , neutralizing the bacteria responsible for bad odors before they come out through the mouth.

    The result: fresh breath and comfort that lasts all day.

     Over 270 customers have endorsed this product.

    In less than 7 days

    • The format is convenient, the formula is clean, and most importantly, it works. Even after meals, I no longer have to worry about my breath.

      Batiste - Paris, France

    • I no longer need to move away when I speak. My breath stays fresh, even at the end of the day.

      Juliette S.- Dijon, France.

    • It's become a reflex. One capsule in the morning, and I know I can talk to anyone without hesitation.

      Loïc C. – Bordeaux, France.

    • I was looking for a simple solution for my bad breath. In just a few days, I felt more comfortable, more confident, without even thinking about it.

      Thomas Q. - Annemasse, France

      Bad breath ruins your daily life

      1. Bad breath kills intimacy

      The odor is noticeable up close and prevents any intimacy. Deos neutralizes the odor at its source. You remain comfortable, even face to face.

      2. Bad breath destroys self-confidence

      Bad breath makes you talk less and doubt yourself. Deos keeps your breath fresh all day. You can speak normally, without having to worry about it.

      3. Bad breath drives people away

      The odor is noticeable within seconds. It triggers an instinctive recoil. Deos destroys the bacteria responsible.

      4. Bad breath hinders your social interactions

      Bad breath makes conversations awkward. Deos keeps your breath fresh all day. You can chat freely, without holding back.

      The solution to bad breath

      Deos is a capsule to be taken every morning .


      It works from the inside out to keep your breath fresh all day.

      You speak freely, you stay close to others without ever worrying about your breath.

      Simple, discreet, it changes your daily routine.

      Powerful ingredients to change your life

      Chlorophyll

      Neutralizes bad odors at the source, directly in the body.

      Destroys odors from the inside

      helps keep your mouth clean

      Organic Mint

      Provides lasting freshness to breath and reduces odor-causing fermentation.

      Fresh breath

      Helps fight odors

      Organic Parsley

      Eliminates lingering food odors such as garlic or coffee.

      Helps clean the mouth naturally

      reduces food odors

      Chlorophyll

      Neutralizes bad odors at the source, directly in the body.

      Destroys odors from the inside

      helps keep your mouth clean

      Organic Mint

      Provides lasting freshness to breath and reduces odor-causing fermentation.

      Fresh breath

      Helps fight odors

      Organic Parsley

      Eliminates lingering food odors such as garlic or coffee.

      Helps clean the mouth naturally

      reduces food odors

      Deos facing the others

        The others
      Acts on the whole body
      Neutralizes odors at the source
      Effective all day
      100% natural, fragrance-free and aluminum-free

      FAQs

      Yes. More than 10,000 customers confirm fresh breath from morning to night, starting in the first week.

      For the majority of users, the effects appear between 7 and 10 days.

      Yes. One capsule per day is enough to maintain the cooling effect.

      No. Deos acts as a complement. It addresses what brushing cannot: the odor that comes from within.

      Yes. Deos neutralizes digestive or food odors before they rise.

      You have 30 days to change your mind. If you're not convinced, we'll refund you. No questions asked.