Align your teeth with Invisalign® clear aligners, the discreet and modern solution for a radiant and natural smile. Our dentists – expert in aligners – will accompany you on your treatment. It is also suitable for teenagers; ask your dentist for advice. The first appointment without commitment! Ready to begin the journey towards your new smile?
THE ESSENTIAL
Clear aligners offer you a discreet and comfortable alternative to traditional braces. They allow you to align your teeth effectively while fitting naturally into your daily life.
What is orthodontics with clear aligners?
Clear aligners are removable, invisible, and comfortable trays, custom-made to gradually reposition your teeth. Unlike traditional braces, they offer you an aesthetic alternative while ensuring effective and precise orthodontic treatment.
How does the treatment work ?
Clear aligners apply gentle, gradual pressure to your teeth to move them into the desired position.
Here is the process:
A consultation is carried out with a dentist experienced in Invisalign® aligners or with an orthodontist.
A 3D intraoral scan is used to take a precise digital impression of your teeth.
A personalized treatment plan is then created using advanced computer software.
A series of custom-made aligners is provided and worn throughout the treatment.
Each aligner is worn for approximately one to two weeks before being replaced with the next one.
The duration of the treatment varies depending on your situation, but generally ranges from six months to two years.
Questions or concerns? Our expert dentists are here to advise you at one of our dental clinics.
Why choose Invisalign® clear aligners?
Clear aligners offer numerous advantages: discreet appearance, everyday comfort, easy maintenance, and no dietary restrictions. They improve your smile while maintaining oral hygiene and contribute to long-term overall health.
Advantages of Clear Aligners
Nearly Invisible : Made from clear plastic, these aligners are almost invisible when worn.
Comfortable : Minimal disruption to daily activities. Their smooth and flexible material ensures comfort.
Removable : Can be taken out for eating, drinking, brushing your teeth, etc.
Expert Supervision by Invisalign® Dentists : We provide personalized and compassionate care, with professional and qualified experts guiding you throughout your journey.
“Discretion is the most direct path to harmony.”
Discover our Patients’ Experiences
They have also completed their aligner treatment at Ardentis
Raphaël’s aligner treatment at Ardentis, Patient since 2005
Raphaël chose to realign his teeth to find again his smile and do something for himself. For our patient, the smile is important, and aligners are an affordable alternative in terms of cost and time (30 weeks for him). With his great authenticity, he shares his feelings, the details of wearing aligners daily, and what has changed for him after the treatment.
Irene’s aligner treatment at Ardentis, Patient since 2022
With her beautiful smile, Irene takes the time to tell us her story. What motivated her to start the treatment? She wasn’t sure if there was an opportunity to improve her smile. After discussing with her dentist, our patient decided to give it a try. Comparing the before and after, she confides that she is very satisfied with the result and sees a big difference now! Very disciplined, she follows the medical team’s guidelines and shares her tips with you.
Marinette’s Aligner Treatment at Ardentis Since 2016
Marinette shares her touching story and offers a new perspective on aligners. What if realigning your teeth wasn’t about changing yourself, but about finding yourself again? After a fall, one of her front teeth was displaced. This tooth caused her a lot of discomfort; she no longer laughed freely, or laughed in a constrained way. In this video, our patient shares how this treatment allowed her to rediscover her personality and how the dental team helped her overcome her fear. Joyful and sociable, Marinette tells us that if she had to do it again, she would !
Frequently Asked Questions about Clear Aligners
What is a clear aligner?
A clear aligner is a transparent, removable tray that gradually corrects teeth alignment. Unlike metal braces, aligners are nearly invisible and very comfortable. They are custom-made from digital impressions, ensuring a perfect fit for the patient’s teeth. Aligners are particularly popular with adults and teenagers seeking a discreet and effective solution.
How long should aligners be worn each day?
To ensure effectiveness, aligners should be worn about 20 to 22 hours per day. They should only be removed for eating, drinking (other than water), and brushing teeth. Consistent wear is essential to achieve the desired results within the expected timeframe. Insufficient wear can prolong treatment and prevent teeth from moving as planned.
How long does treatment with aligners take?
Treatment duration varies depending on case complexity. On average, it ranges from 6 to 24 months. Minor corrections, such as slight crowding, may be resolved quickly, while more complex cases require more time. Your orthodontist will create a personalized plan based on 3D impressions, with a clear estimate of the expected treatment duration.
Do aligners cause pain?
Aligners apply gentle pressure to gradually move teeth. It is normal to feel slight discomfort or sensitivity when switching to a new aligner (every 1 to 2 weeks). This sensation is temporary and usually fades quickly. Overall, aligners are considered more comfortable than traditional fixed appliances because they have no wires or metal brackets.
Are aligners covered by insurance?
In Switzerland, basic insurance (LAMal) does not cover aesthetic orthodontic treatments, including aligners. However, some supplementary insurance plans may cover part of the cost, especially for younger patients. It is recommended to check your policy before starting treatment. Even without reimbursement, aligners remain a valuable investment for oral health and smile aesthetics.
Dental hygiene & prevention
Dental hygiene and prevention are essential to maintaining your oral health. Through regular care, personalised follow-up and the guidance of our certified hygienists, you protect your teeth and gums while maintaining a healthy smile.
Orthodontics helps align your teeth and enhance your smile through modern, personalised techniques. Whether using traditional treatments or clear aligners such as Invisalign®, our specialists offer you effective, discreet and long-lasting solutions for a healthy mouth and a harmonious smile.
From an early age, prevention is essential to protect your child’s oral health.
At Ardentis, our paediatric dentists and child specialists support your child with gentle care, teaching good oral hygiene habits and offering treatments tailored to every stage of their growth.
When dentistry requires an additional level of expertise, our specialists take care of your treatment. Oral surgery, wisdom teeth extraction, dental implants, caries treatment, endodontics or dental prosthetics: each procedure is carried out with precision and care. Our teams support you step by step to ensure your comfort, address the root of the problem, and sustainably preserve the health of your smile, with complete confidence.
Teeth whitening
Teeth whitening is a safe and personalized technique that allows you to lighten the shade of your…
In our clinics, we perform intra- and extra-oral dental radiology examinations to visualize teeth, jaws, and surrounding structures. We carry out panoramic radiographs or orthopantomograms (OPT), lateral cephalometric radiographs, and Cone Beam CT scans (3D imaging) to ensure accurate diagnoses and safe treatments.
At Ardentis, aesthetic medicine and facial surgery aim to enhance your facial features while respecting your individuality. Dr Jean-Thomas Bachelet offers you personalised treatments to correct, harmonise and reveal your natural beauty, delivering precise and long-lasting results.
We offer transparent pricing for our dental care. During your treatment, we make sure to keep you informed about all financial aspects related to your care. We also explain the different payment options available to you.
“Always 100% satisfied with Ardentis. The dental care is excellent, and the staff is friendly and highly professional! I highly recommend.”
Serge Bradacs
05.2025
“Truly excellent! A considerate, benevolent, and highly effective dentist, so much so that I almost look forward to returning!”
Blaise Corminboeuf
04.2025
“I came to you for a treatment with hygienist Ms. Fabienne Giroud, with great apprehension following a past bad experience. She managed to put me at ease by explaining a new treatment method. Thank you very much!”
Patricia Beaud
12.2023
“I had a scaling with hygienist Vickie Drolet, and it was a professional experience from start to finish. She was very attentive to my requests and made sure to answer all my questions. Furthermore, she showed great gentleness throughout the session. I highly recommend her.”
William Laroche
12.2023
“I feel compelled to leave a review because I was so well treated at this clinic! I first came for a scaling, performed by a very kind person, then for a check-up. I had my 15-month-old son with me, and he was looked after with great kindness during the consultation. Online appointment booking is easy, the welcome is very pleasant, parking is available nearby, and the prices are fair. I highly recommend this place!”
Tibby Zir
12.2023
“Excellent, very warm welcome, with staff who are very attentive to autistic individuals.”
Ariane Croisier
06.2025
“Without a doubt, the best clinic in the region! You will be welcomed by smiling and attentive receptionists. As for the medical team, they are highly professional, explain treatments clearly and transparently, and show great empathy. A top-notch multidisciplinary team! I highly recommend them :-)”
Viviana Da Silva
12.2023
“Excellent dental center, very professional. Online booking is a real plus: simple, modern, and perfectly functional. Access is convenient, with nearby parking, and the prices are fair for quality care with EMS equipment. Claudine Lattion is truly excellent and gives excellent advice. Thank you and see you soon!”
Den Kelly
12.2024
“Very welcoming, friendly, and professional staff. I 100% recommend!”
Dulce Freitas
12.2023
“Availability, kindness, and professionalism: that’s what I experienced today. Thank you very much for your efficiency!”
Myriam Pedroni
12.2022
“Several years of treatment with Dr. Dandane. Always very good advice and highly responsive to several treatment adjustments. I highly recommend.”
Monica Beamonte
07.2025
“Excellent quality of care and follow-up, professionalism, friendliness and smiles, clear explanations… I highly recommend.”
Fleur Delys
05.2025
“A huge change between the beginning and end of treatment for my 9-year-old son: he now has space and a beautiful smile! Always well received, and they take the time to explain all the steps of the treatment to us.”
Nathalie G.
02.2025
“Émile Dandane took care of me throughout the years I wore braces, achieving a magnificent result. My teeth are all straight and perfect. A big thank you to him and his wonderful assistants!”
Vanessa Felgueiras
12.2024
“I finished my treatment at Ardentis in Cossonay, and honestly, it’s great. Mr. Dandane did an excellent job. My treatment lasted two and a half years, and the result is spectacular: he corrected all the imperfections of my jaw and teeth. Despite the pain associated with mini-implants, it was truly worth it to achieve an impeccable result. Thanks also to the dental assistants!”
Chanell Fagrelius
09.2024
“Incredible result, exactly what I expected after wearing my braces for only 1 year!”
Livia Padano
07.2025
“The Ardentis clinic is always a pleasant and welcoming place where I can come to have my teeth treated. My dental hygienist is very meticulous and takes the time to explain everything to me.”
Melissa Silva
07.2025
“Welcoming, modern center, friendly staff, good professionalism, standard prices.”
Giuseppe Grasso
06.2025
“Very happy with my dental and Invisalign treatment at this clinic! My teeth look great, and everyone is friendly and helpful.”
Megan Ashton
03.2025
“A satisfied client for nine years, I appreciate the excellent advice and the young, extremely competent team who make these appointments as pleasant as possible for a dental procedure!”
Dominique Q.
12.2023
“For someone with a dentist phobia like me, I can only recommend this clinic. The welcome and care are excellent, everything is explained in detail and with great kindness.”
Caroline Stricker
07.2025
“Incredible service. I was able to be taken care of quickly in an emergency. The reception staff is very kind, and the extraordinary doctor explained everything and helped a lot. Thank you!!”
L. T.
12.2024
“Friendly team, who takes care of clients with great kindness and professionalism. I recently had my wisdom teeth extracted, and everything went wonderfully! I highly recommend Dr. Inès Guermazi El Hage.”
Emilia Madeira
12.2024
“An excellent experience: the staff is great, as is my dentist.”
Anabela Da Silva Ltifi
12.2024
“I am delighted to share my wonderful experience with my dentist, Dr. Inès Guermazi, who guided me exceptionally throughout my Invisalign journey. From the beginning, her expertise and attention were evident, ensuring a comfortable and effective treatment. The result more than satisfied me: my smile was beautifully transformed. Dr. Guermazi’s professionalism, perfectionism, and friendly demeanor made every visit a true pleasure.”
Soha-Victoire M.
12.2024
“Completely satisfied with the quality of the welcome and care received at the La Tour-de-Peilz clinic: efficiency and advice given with kindness and a smile. Perfect!”
Ce Line
07.2025
“Excellent service and great expertise. Pleasant and attentive staff.”
Isis Rieu
07.2025
“I highly recommend the Ardentis dental practice in La Tour-de-Peilz. The team is professional, welcoming, and attentive. The service is of high quality, and treatments are performed with gentleness and precision. The premises are modern and very well maintained. I felt confident from the very first visit. Thank you to the entire team for their excellent work!”
Svitlana A.
06.2025
“I am extremely satisfied with my dentist appointment. The welcome was warm, the staff very professional, and the treatment proceeded with complete confidence. Dr. Guenin took the time to explain everything to me with clarity and gentleness. I highly recommend this practice!”
Milene Silvana
05.2025
“Excellent practice for dental care. The staff is welcoming, benevolent, and professional from start to finish. Delighted with their services, I will return every year for my dental check-up!”
Maxime
02.2025
“The operation to remove two wisdom teeth with Dr. Amroun went very well. Very professional, I felt nothing.”
Yacine Bentayeb
12.2024
“Thanks to Sara Beatriz Sousa Da Silva for her warm welcome, as well as for the clarity and comprehensiveness of her explanations regarding the procedures and their quality. The results of the various reconstructions are invisible, and the beneficiary (who is not me) is very happy with them.”
Lionel Pons
12.2024
“Here, the dentists are very kind and gentle with children. Thank you for them. The work is top-notch at Chauderon.”
Jocelyne Miserez
12.2024
“Very good dental clinic located on Place Chauderon in Lausanne.”
Chris Eye
12.2023
“Top professionals, always very caring and pleasant. I truly appreciate their services.”
Belosinda
12.2022
“Absolutely perfect from start to finish! The welcome was warm and professional. The scaling was performed gently, and the result is impeccable. I also received excellent advice. I recommend this center without hesitation.”
Damien
05.2025
“Honestly, a great experience! I had the best scaling of my life, from A to Z. The doctor was very professional and very kind, and the result is much better than I expected! Thank you!”
Pierre-Louis Beal
004.2025
“Dr. Joe Merheb is a talented specialist, excellent in every respect, a true embodiment of excellence! He honors his profession. May success and achievement accompany him in every step of his noble mission…”
Farhat Khelifi
03.2025
“Dr. Pierre Noyelle is a great dentist, very understanding and friendly. The welcome is excellent, with very kind staff. I highly recommend, and I was able to get an emergency appointment on the same day. Thank you again!”
Laure Dariel
12.2024
“Very good clinic, my family and I have been going there for over 5 years. Thank you very much to the entire team!”
Nema Alasfar
12.2024
“I was followed by Dr. Martinel for my dental alignment. I am very satisfied with the result and also want to highlight her professionalism and empathy. I can only recommend her.”
Ana Sofia Lopes
08.2025
“Excellent clinic in Lausanne! The staff is incredibly kind and welcoming, and the dentists are very professional and meticulous. The clinic is clean and modern, and they made sure I felt comfortable throughout the treatment. I highly recommend it!”
Cecilia Iwamoto
08.2025
“A very friendly and professional place. They treated a problem I hadn’t been able to resolve for years, despite numerous consultations at other dental clinics. A big thank you to this wonderful team!”
Ekaterina Ivanova
08.2025
“I had to quickly contact Ardentis in Maupas. I got an appointment for the next day at the end of the day. I was received and treated by the Clinic Head. Nothing to complain about, neither regarding the quality of the welcome nor the care. I am delighted with the service received. The staff is welcoming, smiling, and very competent. I can only recommend dental care at the Ardentis Clinic in Maupas.”
Vital Jobin
05.2025
“I just had a scaling with Sarah-Maude Blanchard, and I must admit it’s probably the first time I’ve left so happy after a visit to the hygienist. I felt no discomfort or pain, as Sarah was very attentive throughout the treatment. I recommend without hesitation.”
Kolan
01.2025
“Excellent experience at this dental clinic! The team is warm, professional, and very attentive. Dr. Freitas managed to put me at ease from the start and took the time to explain everything thoroughly. The care is of high quality, the premises are modern and clean, and above all, the prices are completely fair and transparent. I wholeheartedly recommend this clinic!”
Mauro Simoes
05.2025
“Without a doubt, the best clinic in Martigny! Ideal location 2 minutes from the train station, with nearby parking. The team includes several specialists (hygienist, dentist, orthodontist), which is very convenient for having everything in one place. The premises are modern, very beautiful, and the atmosphere is pleasant. The team is professional, welcoming, and truly friendly. I highly recommend!”
Pedro Da Silva
02.2025
“Excellent experience. I greatly appreciated the professionalism and support they demonstrated. They managed to reassure me throughout and succeeded in making my procedure pleasant. I totally recommend!”
Pierre Birbaum
02.2025
“A big thank you to Dr. Joana Freitas for making me feel confident with the dentist again! Comprehensive and reassuring care, quality treatments and pain-free. A truly positive visit. I highly recommend!”
Eduardo Reis
12.2024
“Great experience in a brand new clinic. The team is very kind, professional, and welcoming. I felt heard and, for once, I was able to admit my fear without feeling judged. I highly, highly recommend!”
Anne Alberganti
12.2024
“Magnificent! The result is breathtaking, the welcome is personalized, and the care is excellent. Very professional and attentive. I 200% recommend.”
Mary-Jo Mermier
02.025
“Beautiful, welcoming, and warm premises. Quality care: the staff is considerate, very attentive to specific requests, reassuring, gentle, and very kind! I highly recommend.”
Shona Maire
01.2025
“I am very satisfied with the service provided to my 8-year-old daughter. The entire team was incredibly kind and attentive!”
Aniwa
12.2024
“Friendly, professional, and excellent with children. Highly recommended.”
Laureline Dessault
12.2024
“I had a very good experience at the clinic, treated by Dr. Fracchia, who is very professional. He effectively resolved my dental problems through precise work. Very attentive, he ensures you are as comfortable as possible during all procedures. I will not hesitate to recommend the clinic and Dr. Fracchia to my friends and family.”
Emanuela Fioretta
12.2024
“Detailed and precise explanations for each procedure. Friendly, courteous, and very professional staff.”
David F.
02.2025
“My son was very well received, and his emergency care went perfectly. He can’t wait to go back for the next steps!”
Carole Brocard
01.2025
“I wish to express my great satisfaction regarding my visit to the Ardentis clinic. Upon my arrival, I was warmly welcomed by the staff. The dentist, Ms. Thaïs Gomes, demonstrated great professionalism and exceptional attention. Her expertise and concern for patient well-being are remarkable. I also made an appointment with the hygienist, Ms. Jacot, who was exceptional. She used a machine for cleaning that significantly reduces sensitivity.
Chloe
12.2024
“Due to severe tooth pain, I contacted Ms. Thaïs Gomes to treat my very painful tooth. I am extremely delighted to have trusted her. Ms. Gomes did an excellent job. Thank you very much.”
Paulo Alexandre
12.2024
“The kindest and most professional team in Neuchâtel.”
Valerio Sanna Valle
12.2023
“I wish to express my sincere gratitude for the exceptional quality of this practice, as well as for the professionalism of the doctors and hygienists. Their punctuality, expertise, and wise advice truly make a difference. I warmly thank all the staff, who are simply wonderful. Furthermore, the premises are remarkable: the furniture and colors create a particularly soothing atmosphere.”
Xavier T.
07.2025
“Having come for a scaling for my 7-year-old daughter, she was wonderfully received. No fear, as the teams took care of her gently. Top-notch service!”
Evelyne Samarati
06.2025
“Laurence Fonjallaz is an excellent hygienist: meticulous, gentle, and always punctual. I have been treated by her for years, and I am always very satisfied. I can only recommend her.”
Jean-Philippe Mercier
05.2025
“I had an exceptional experience. Upon my arrival, the staff was welcoming and professional, which immediately put me at ease. Dr. Esteban took the time to explain each step of the treatment and answered all my questions with patience and clarity. Furthermore, the practice is impeccable and equipped with modern technologies, which reinforced my confidence. I felt no pain during the treatment, and the result is incredible. I highly recommend this dentist to anyone looking for a competent and reliable professional.
Laura L.
02.2025
“For more than a decade, Laurence Fonjallaz and Yves Révaz have been providing my care. Their treatments have always been of exceptional quality, so much so that I almost look forward to my annual appointment!”
Angini Pai
09.2024
“Highly recommended! The reception was very welcoming, the assistant very kind, and the dentist extremely professional. Truly excellent, 10/10!”
Shaban Gashi
03.2025
“The team is always pleasant, and the care is always of high quality. It’s a perfect place for children.”
Marine Bornand
10.2024
“Extremely happy, I had my braces removed today! The entire team has been wonderful throughout the past two years. Don’t be swayed by malicious comments, go without hesitation, I highly recommend it.”
Leylah Ruegg
12.2024
“Thanks to Dr. Debrom for her excellent work. As someone who was afraid of the dentist, she managed to alleviate that fear with the help of her assistant Arbesa. A big thank you to both of them!”
Mimoza Bajrami
12.2024
“You are incredibly professional, nothing to fault! You are wonderful with clients. The best clinic in Lausanne!”
Anna
12.2023
“The day before yesterday, I had an appointment for my annual check-up with the hygienist. Everything went very well, even though it wasn’t the same person as last time. I still can’t completely relax in this place, but I feel a little calmer with each visit.”
Patricia Muriset
06.2025
“With dentist B. Douroux from Sion, the work is always excellent.”
Babeth Millius
06.2025
“The welcome is good and the wait is minimal. Dr. Martine Duroux-Delaloye takes the time to thoroughly explain the reason for the treatment you will receive and answers all your questions. She is a compassionate person who regularly checks that everything is going well. It’s a far cry from the often humorous, albeit cliché, image of a dentist who delights in your pain or discomfort. I will return for a scaling, certainly without looking forward to it, but also without apprehension, which, for an anxious person, is already a very good thing.”
Yann Jodry
03.2025
“Dr. Duroux and her assistant succeeded in making my appointment pleasant. I feel at ease, and it’s always a great pleasure to see Martine, whom I appreciate very much as a person.”
Christine Coutaz
01.2025
“For many years, I have been a patient at this clinic and I have never been disappointed: punctuality, kindness, helpfulness, competence, advice… Everything comes together to ensure that dental care is not a chore. Thank you!”
Stéphanie Walpen
01.2025
“I am completely satisfied with the services received at the Ardentis dental clinic (Vevey). Upon my arrival, I was welcomed by warm and professional staff who immediately put me at ease. Doctors M. Amroun and Ms. Breuers were exceptional throughout my treatment. Their expertise and caring approach truly made a difference. I felt listened to and cared for with great attention. I highly recommend this clinic to anyone seeking superior dental care in a reassuring and competent environment. A big thank you to the entire Ardentis team!”
Michael Naenni
12.2024
“A big thank you to the entire team! Very professional, gentle, and reassuring. I am delighted with the result of the orthodontic treatment performed by Dr. Dandane. I now have a beautiful smile and am completely satisfied. I recommend them wholeheartedly!”
Enes Barhoumi
07.2025
“Since my visit to Ardentis, I am no longer afraid of the dentist. Having arrived in Switzerland a few months ago, I took the opportunity to have a complete check-up. As someone who has always had a phobia of dentists, I was amazed by the welcome, professionalism, and quality of care. Result: one cavity and five old fillings to be redone. In three sessions, Dr. Sheyla Brito restored my confidence. The treatments were very successful, no pain, and a great atmosphere. I recommend it 200%!”
Nicolas Everaere
12.2023
“Dr. Emile Dandane (Ardentis Vevey) oversaw my three daughters’ orthodontic treatment. During these almost nine years of follow-up, at each session, the doctor always provided clear explanations about the work performed and the expected results for the next visit. He was attentive to my daughters and always took the time to ask them if they had any questions. Over the years, increasingly innovative techniques were used. Month after month, the treatment’s progress was visible, ultimately leading to a spectacular result: radiant smiles on the faces of my three daughters.”
Margaux Tomaselli
12.2023
“Very satisfied with the result after two years of treatment. Dr. Emile Dandane transformed my smile. A big thank you!”
Maelys Akassi
04.2025
“The dentists’ attentiveness, kindness, and understanding regarding my apprehension, as well as the special attention they gave me, made me greatly appreciate the care provided.”
Nicole
07.2025
“Very professional clinic. All the staff are kind and friendly. Payment by invoice is possible, which is very helpful for better financial organization.”
Sandrine Chautems
06.2025
“My children and I have been attending the clinic for about ten years, always followed by the same dentist and hygienist over time. The welcome and quality of care are excellent, for both children and adults!”
Mary G.
04.2025
“The people who care for children are very empathetic, full of kindness and respect. One of our daughters is neuro-atypical (ASD + ADHD) and suffers from associated anxiety disorders, but she no longer feels any fear about going to her appointments at Ardentis in Yverdon. She also no longer decompensates upon returning home — which is usually our daily routine. Going to the dentist here means being certain of high-quality care. Thank you from the bottom of my heart!”
Isaline Fleury
03.2025
“Excellent reception, top-notch personalized care. A clinic where you are truly cared for.”