Invisalign provider in Harley Street & City of London
Straighten your smile with Invisalign® at Dentexcel
Invisalign® is the clear, comfortable and removable alternative to fixed braces. It has transformed the way people approach teeth straightening, allowing patients of all ages to improve their smiles without the disruption of wires or brackets.
At Dentexcel, we offer a specialist-led Invisalign® service from our Harley Street clinic, led by Dr Keith Cohen, a recognised leader in this field.
Dr Cohen holds Diamond Apex Provider status, the highest level awarded by Invisalign®. This places him in the top one percent of providers across Europe, the Middle East and Africa. With over four thousand successful Invisalign® cases and decades of experience in complex dental care, Dr Cohen brings clinical precision and aesthetic insight to every treatment plan.
What makes Invisalign® different?
Invisalign® uses a series of clear, medical-grade plastic aligners to gradually guide your teeth into position. Each aligner is custom-made using advanced digital scanning technology to ensure accuracy, comfort and discretion.
Unlike traditional braces, Invisalign® aligners are removable. You can take them out to eat, brush, floss and attend social or professional events. There are no metal wires or brackets to irritate your gums or cheeks. Most people will not even notice you are wearing them, making Invisalign® an ideal choice for adults and teens who want a more discreet option.
The aligners are worn for twenty to twenty-two hours a day and changed every one to two weeks, depending on your plan. Each new set moves your teeth incrementally, following a precise path designed by Dr Cohen to deliver both aesthetic and functional results.
A high-tech, comfortable experience
Your Invisalign® journey at Dentexcel begins with a digital scan using our state-of-the-art iTero scanner. This eliminates the need for traditional impressions and provides a detailed 3D map of your teeth within minutes. You will be able to see a simulation of your potential results before treatment even begins.
We use Digital Smile Design and ClinCheck software to plan every stage of movement. This allows us to predict how your teeth will respond and adapt your plan to meet your goals as efficiently as possible.
For some patients, we also offer OrthoPulse® technology. This light-based device can be used at home and may help to speed up the tooth movement process. It uses low-level light energy to stimulate the bone around the roots of your teeth, potentially reducing your total treatment time.
Invisalign® can be used to treat a wide range of orthodontic concerns. These include mild to moderate crowding, spacing issues, overbites, underbites, crossbites and general asymmetry. Many adult patients also choose Invisalign® after orthodontic relapse, when teeth have shifted years after traditional braces.
As a Diamond Apex Provider, Dr Cohen has worked with a broad range of cases, from straightforward alignments to more complex tooth movements. His approach is always customised. You will not receive a generic plan or off-the-shelf trays. Every case is analysed and built around your smile, your face and your lifestyle.
What will my Invisalign® treatment involve?
After your initial consultation and digital scan, you will receive a full overview of your proposed treatment, including expected duration and cost. You will be shown a 3D simulation of your projected smile, which you can review before committing.
Once your aligners are fitted, you will wear each set in sequence, changing every one to two weeks as directed. You will need to attend periodic reviews with Dr Cohen to ensure your teeth are tracking as planned. These appointments are usually quick and can often be spaced out depending on your progress.
The total length of treatment varies based on your case. Most Invisalign® treatments take between six and eighteen months. Some simpler alignments can be completed in as little as three months.
Once your final aligners are complete, we will provide custom-made retainers to help maintain your new smile. Teeth can shift over time, and wearing retainers as directed is an essential part of long-term success.
Is Invisalign® worth it?
Patients often tell us that Invisalign® has improved more than just their teeth. A straighter smile can increase confidence, make oral hygiene easier and even improve how your teeth fit together when you bite or speak.
The comfort and flexibility of Invisalign® also means it integrates well into busy lives. You can continue to eat your favourite foods, maintain your normal brushing habits and enjoy special occasions without compromising on aesthetics.
Because the aligners are removable, you remain in control of your treatment. With support from Dr Cohen and our team, you can enjoy a guided, responsive process that delivers visible results without discomfort or embarrassment.
What does Invisalign® cost?
At Dentexcel, we offer several Invisalign® packages to suit different needs.
Pricing starts from £1795 for an express package, which is suitable for mild correction. Every treatment includes a full digital scan, simulation, teeth whitening and retainers at no extra charge.
We also offer interest-free finance options to make treatment more accessible. During your consultation, we will give you a full breakdown of your costs so you can make an informed decision.
There are no hidden fees, no sales pressure and no standardised plans. Everything is built around your unique case.
Why choose Dentexcel?
Dr Keith Cohen is not only one of the most experienced Invisalign® providers in London, but also one of the most trusted. Patients value his honest, thoughtful approach and his commitment to delivering results that feel natural and empowering.
We do not take shortcuts. We do not outsource planning or rely on standard protocols. Every treatment is guided by clinical insight, powered by the latest technology and supported by a team who genuinely cares about your outcome.
You will not just receive a straighter smile. You will receive a better understanding of your oral health, a more confident presence and a treatment experience that respects your time and your goals.
Begin your Invisalign® journey today
If you are ready to explore the benefits of Invisalign® or just want to know whether it is right for you, book a consultation with Dr Keith Cohen at Dentexcel Harley Street. We can show you your potential results, answer your questions and help you take the next step with clarity and confidence.
