With Quitoxil®, increase your chances of quitting smoking

Quitoxil® est le dispositif médical numérique* scientifiquement validé, à vos côtés dans les moments difficiles de votre arrêt.

*Digital medical device : validated and regulated health application (CE marking), used in a medical setting.

With Quitoxil®, increase your chances of quitting smoking

Quitoxil® is the scientifically validated* digital medical device,
by your side in the difficult moments of your stoppage.

*Digital medical device : validated and regulated health application (CE marking), used in a medical setting.

Our device comes from clinical research


Expert center

Protocol designed by one of the leading European addiction services (AP-HP Paul Brousse).



Recognized methods

CBT* doubles the chances of quitting smoking..


Medical validation

Prescribed by tobacco specialists, pulmonologists, and general practitioners.

*Cognitive and Behavioral Therapies

Stead LF, Koilpillai P, Fanshawe TR, Lancaster T. Combined pharmacotherapy and behavioral interventions for smoking cessation. Cochrane Database Syst Rev. 2016;3:CD008286.

Our high-level scientific committee

Composed of tobacco specialists, addiction specialists, psychiatrists, practicing physicians, and recognized pharmacists.

Dr Phillipe GUICHENEZ

Administrator of the Francophone Society of Tobacco Studies

Dr Ivan GASMAN

Head of Department (public psychiatry sector)

Dr Barbara DEVIGNES

Holder of the DIU in Tobacco Studies, University of Paris Saclay

Dr Xavier SCHNEIDER

Expert in digital health and care pathway coordination

Our companion Quitoxil® is by your side

Quitoxil® is suitable for you if…

You want support from a healthcare professional and/or a certified tobacco specialist.

You would like support to maintain your motivation on a daily basis.

You are looking for proven strategies to manage cravings to smoke and prevent relapses.

You are looking for simple methods to manage your emotions during quitting (e.g., fear of withdrawal, stress, irritability, melancholy).

Quitoxil® is a support tool and does not replace a consultation with a healthcare professional.
This device is used in addition to your treatments to help stop smoking (patches, gums, sprays).

In progress

New survey study

As part of our work, we are conducting a participatory study to better understand your needs, motivations, and expectations.

Around people who smoke :

  • Motivated to quit smoking
  • Adults (>18 years)

Want to participate ?

  • Take 3 minutes to answer our survey.
  • Your responses can remain anonymous.
  • You could be selected for a paid interview.
Join our team - Klava innovation

User reviews

We are being talked about

Appearance on BFM Business

Quitoxil, the digital therapy to quit smoking

Didier Adda, co-founder and president of Klava Innovation, looked into the digital therapy to quit smoking Quitoxil, in the show Tech & Co presented by François Sorel. Tech & Co is to be seen or listened to from Monday to Thursday on BFM Business.