Are you considering straightening your teeth but unsure whether Invisalign is right for you? Invisalign braces has become one of the most popular alternatives to traditional braces, especially among adults and teens looking for a more discreet, comfortable way to achieve a straighter smile. But before diving into treatment, it’s important to know if you’re a suitable candidate.
In this guide, we’ll explore who Invisalign works best for, what dental conditions it can treat, and how to find out if you’re eligible — particularly if you’re searching for Invisalign in London.
What Is Invisalign?
Invisalign is a modern aligner system that gently and gradually moves your teeth, one aligner set at a time, from their existing positions to their final straightened positions. It uses custom-made, removable plastic trays also called aligners. Unlike fixed braces, Invisalign aligners are nearly invisible and can be taken out for eating, drinking, and oral hygiene.
It’s a preferred choice for many patients at our London Invisalign clinic because it offers comfort, flexibility, and excellent aesthetic appeal.
Common Dental Issues Invisalign Can Treat

In the hands of an experienced dentist, Invisalign can correct a very wide range of orthodontic issues. You may be a good candidate if you have any of the following:
1. Mild to moderate crowding
If your teeth are overlapping due to lack of space, Invisalign aligners can gently shift them into alignment.
2. Spacing or gaps between teeth
Whether due to genetics or missing teeth, gaps can be closed effectively using Invisalign.
3. Overbite
If your upper front teeth are positioned much further ahead than your lower front teeth, Invisalign can help correct your bite.
4. Underbite
When the teeth on your lower jaw extend past the teeth on your upper jaw (a condition called as underbite), Invisalign can correct this misalignment. This will improve the function and appearance of your teeth.
5. Crossbite
A crossbite condition occurs when some of the teeth (not all) of your upper teeth sit inside the teeth of your lower jaw. Invisalign can usually correct this, reducing the risk of enamel wear or gum problems.
6. Openbite
An openbite condition occurs when the teeth of your upper and lower jaw don’t meet when you close your mouth. Invisalign can typically correct this condition.
Who Invisalign Works Best For

Not everyone is an ideal candidate for Invisalign, but it’s highly effective for:
1. Adults and professionals seeking a discreet orthodontic solution
Invisalign is particularly popular among adults who want to straighten their teeth without the visibility of traditional metal braces. Whether you’re a professional, business owner, or frequently in social settings, Invisalign offers a nearly invisible and comfortable alternative to fixed braces. The clear aligners fit snugly over your teeth, allowing you to smile confidently throughout your treatment.
Adults with mild to moderate orthodontic concerns — such as crowded teeth, gaps, or mild bite misalignments — often achieve excellent results with Invisalign. The flexibility to remove the aligners for meals and meetings makes it ideal for those with busy lifestyles.
2. Teenagers and young adults
Invisalign Teen is designed specifically for younger patients whose teeth are still developing. It includes compliance indicators to track wear time and eruption tabs to accommodate growing teeth. Teenagers benefit from Invisalign’s comfort, convenience, and aesthetics — allowing them to eat freely, maintain oral hygiene easily, and feel confident at school or social events.
Invisalign is a great option for responsible teens who can commit to wearing the aligners 20–22 hours per day. The system gently guides teeth into place without the need for brackets or wires, reducing the risk of irritation and emergency appointments.
3. Individuals with mild to comprehensive misalignment issues
Invisalign works best for patients with mild to comprehensive crowding, gaps, overbites, underbites, or crossbites. Using advanced 3D scanning and SmartForce® technology, Invisalign aligners can precisely shift teeth in all directions for predictable, long-lasting results.
However, for severe jaw misalignments or complex skeletal issues, traditional braces or combined orthodontic treatments may still be more suitable. At Whites Dental London, our experienced Invisalign dentists will assess your case during a free consultation to determine if Invisalign is the right choice for you.
4. Committed individuals
Because Invisalign aligners are removable, success heavily depends on wearing them for at least 20–22 hours per day. Commitment and consistency are key.
Who Might Not Be Suitable For Invisalign?
1. Patients with severe bite or jaw misalignments
While Invisalign is effective for mild to moderate orthodontic issues, it may not be suitable for people with severe bite problems or complex jaw misalignments. Cases involving major skeletal discrepancies, significant overbites, underbites, or crossbites might require traditional braces or specialist orthodontic intervention to achieve the best results. Invisalign aligners primarily move teeth within the dental arch, so they can’t always correct issues that originate from jaw position.
2. Individuals with poor oral hygiene or gum disease
Invisalign requires a high level of oral hygiene discipline. If you struggle to brush and floss regularly or have active gum disease, tooth decay, or untreated cavities, Invisalign may not be the right choice until those problems are addressed. Wearing aligners for 20–22 hours a day can trap bacteria against your teeth and gums, worsening existing issues. Before starting treatment, your dentist will ensure your mouth is healthy and ready for orthodontic care.
3. Patients who struggle with commitment or compliance
Invisalign aligners are removable — which is a huge advantage, but it also means success depends on patient commitment. To achieve desired results, the aligners must be worn for at least 20–22 hours daily. If you tend to forget or frequently remove them for long periods, treatment progress will slow down or become ineffective.
In such severe cases, other options may be better suited for the patient. That’s why an Invisalign consultation in London is quite important to determine what treatment option will best suit your needs.
Invisalign Consultation – How To Determine If You Are a Suitable Candidate For Treatment
At Whites Dental, we offer comprehensive Invisalign consultations in our Central London clinic. During your visit, we will:
- Examine your teeth and bite
- Take digital scans of your teeth using the ground breaking iTero scanner
- Show you a preview of your future smile using Invisalign’s Outcome Simulator
- Discuss whether Invisalign treatment is the best option for your teeth alignment needs
If we determine that you’re not suitable for Invisalign treatment, our dentists will recommend other options that better suit your goals.
📞 Book Your Invisalign Consultation in London Today →
FAQs – Am I A Candidate For Invisalign?
Q. Can I get Invisalign if I’ve had braces before?
Yes! Invisalign is ideal for correcting minor shifts in teeth after previous orthodontic treatment.
Q. Can I get Invisalign if I have a dental crowns or a dental veneer?
In many cases, yes — although your dentist will evaluate your specific situation to ensure proper movement of teeth.
Q. What if I have missing teeth?
You may still be able to have treatment, depending on the teeth that’s missing. Invisalign can even help prepare spaces for implants or bridges.
Q. Does age matter for Invisalign?
There’s no upper age limit. Many of our Invisalign patients in London are adults looking to perfect their smile later in life.
Why Choose Whites Dental For Invisalign In London?
Whites Dental is a trusted Invisalign provider in Central London, with a team of experienced dentists and orthodontists who tailor every treatment to your individual smile. Here’s why patients choose us:
- Free Invisalign consultations
- Digital 3D scans – no messy impressions
- Flexible finance options
- Centrally located – just minutes from Waterloo and Elephant & Castle
Finally
If you’ve been wondering, “Am I a candidate for Invisalign?”, the answer really depends on you and your specific issues such as your existing dental condition, aspirations and commitment to the treatment. Invisalign has transformed millions of smiles worldwide — and it might just work for you too.
At Whites Dental, we’re here to guide you every step of the way. To get started on your journey, book a consultation with our Invisalign experts in London today.
👉 Discover Invisalign at Whites Dental London →