What Is Invisalign?
Invisalign is an advanced orthodontic treatment that uses a series of custom-made clear aligners to gradually move teeth into better alignment. Each aligner is specifically designed for your teeth and treatment goals, so as you progress through the series, your teeth move step by step towards their desired position.
Unlike traditional braces, Invisalign doesn’t use metal brackets or wires. Instead, the clear aligners fit comfortably over the teeth and are designed to be virtually invisible when worn.
Invisalign can help correct:
- Crowded teeth
- Crooked teeth
- Gaps between teeth
- Overbites
- Underbites
- Crossbites
- Mild to moderate alignment issues
For many patients, Invisalign provides a convenient and discreet alternative to conventional orthodontic treatment.

See Your Future Smile Before
Treatment Begins
Before treatment starts, we use our iTero digital scanner to capture a precise 3D image of your teeth and simulate how your smile could look once treatment is complete, helping you feel confident about the outcome from day one.
Why Choose Invisalign?
Invisalign has become one of the world’s most popular teeth straightening systems because it offers benefits beyond aesthetics.
Common Problems Invisalign Can Treat
The Invisalign Process
1
Initial Consultation
Your Invisalign journey begins with a comprehensive assessment of your teeth, bite, and smile goals. We discuss
2
Digital Treatment Planning
Using our iTero scanner and digital planning software, we create a detailed treatment plan that maps the ..
3
Custom Aligner Fabrication
A series of custom aligners is created specifically for your treatment plan, with each aligner designed to make..
4
Wearing Your Aligners
You’ll wear your aligners for the recommended number of hours each day while progressing..
5
Progress Reviews
Regular review appointments allow us to monitor progress and ensure treatment..
6
Retention
Once treatment is complete, retainers help maintain your new smile and prevent..
Invisalign for Adults
Many adults believe they’ve missed the opportunity to straighten their teeth. Invisalign has changed this by providing a discreet treatment option that fits comfortably into professional and social lifestyles.
Adult patients often choose Invisalign because:
- The aligners are difficult to notice
- Treatment is comfortable
- Daily routines remain largely unchanged
- Oral hygiene is easier to maintain
- Results can significantly improve confidence
It’s never too late to invest in a healthier, more attractive smile.

Invisalign for Teenagers
Invisalign can also suit many teenagers who’d benefit from orthodontic treatment but prefer a less noticeable alternative to traditional braces. The treatment offers flexibility while still delivering effective results when worn as instructed.
Invisalign and Smile Makeovers
Invisalign is frequently included as part of a comprehensive smile makeover. Straightening teeth before cosmetic procedures may improve overall aesthetics, create better symmetry, reduce the need for restorative treatment, and enhance long-term outcomes. Many patients combine Invisalign with treatments such as teeth whitening, composite bonding, or porcelain veneers to achieve their ideal smile.
How Long Does Invisalign Take?
Treatment times vary depending on the complexity of the case and the amount of tooth movement required. Many patients complete treatment in around 6 to 18 months, depending on factors such as the degree of misalignment, bite correction needs, and how consistently the aligners are worn. During your consultation, we’ll provide a personalised estimate based on your circumstances.
Flexible Finance
Flexible finance options are available to help spread the cost of Invisalign treatment. Ask us about this during your consultation.
Why Choose Mona Lisa Smiles?
At Mona Lisa Smiles, we understand that every smile is different.
We focus on:
- Experienced Invisalign providers
- iTero digital scanning for precise, comfortable treatment planning
- Personalised treatment plans built around your goals
- Flexible finance options available
- Natural-looking, balanced results
- Ongoing support throughout every stage of treatment
Our goal is to help every patient achieve a straighter smile while enjoying a positive, comfortable treatment experience.
Frequently Asked Questions
Both treatments are effective. Invisalign offers a more discreet and removable option for many patients.
Aligners should be worn for the recommended number of hours each day to achieve optimal results.
Yes. Invisalign aligners can be removed when eating, drinking, brushing, and flossing.
Some patients notice a slight adjustment period, but most adapt quickly.
Costs vary depending on the complexity of your case and how many aligners are needed. We’ll give you a clear, personalised quote after your consultation, and flexible finance is available.
Most patients experience mild pressure for a day or two after starting a new aligner, which is a sign it’s working. This typically settles quickly.
Invisalign aligners are designed to be virtually invisible, so most people won’t notice unless you tell them.
A consultation is the best way to determine whether Invisalign is suitable for your specific orthodontic needs.
If you’re ready to achieve a straighter smile with a discreet, comfortable orthodontic solution, book your Invisalign consultation today. Contact Mona Lisa Smiles to arrange your visit in Barnet and take the first step towards a healthier, more confident smile.
Book your Invisalign Consultation
If you’d like to improve the appearance of your smile and explore whether Invisalign is right for you, book your consultation today. Contact Mona Lisa Smiles in Barnet to arrange a visit and discover how Invisalign can help create the confident, natural-looking smile you’ve always wanted.




