How much is Invisalign in the UK? In 2026, most Invisalign treatment falls between roughly £1,500 and £4,500, depending on how much your teeth need to move. At 72 Dental in Coulsdon, Invisalign starts from £999, with free whitening and retainers included and 0% finance to spread the cost. Your exact Invisalign cost is confirmed after a free consultation and 3D scan, so you know the full figure before you start.
Results
From 6 Months
Duration
6 - 18 Months
Fee
From £999
Invisalign is not a single price because it is not a single treatment. A short course to nudge a few front teeth costs far less than a full case that reworks your whole bite. Across the UK, straightforward cases tend to sit at the lower end and complex cases at the higher end, which is why you see such a wide range quoted online.
At our Coulsdon practice, treatment starts from £999. What you pay depends mainly on the number of aligners your case needs and how long you are in treatment, which usually runs six to eighteen months. Every quote we give is all-inclusive, so the price you agree covers your appointments, refinements and retainers rather than drip-feeding extras later.
Here is how the typical bands break down.
| Case type | What it usually treats | Typical UK range |
|---|---|---|
| Simple / express | Minor movement of a few front teeth | Around £1,500 to £2,500 |
| Moderate | Mild crowding or spacing across the arch | Around £2,500 to £3,500 |
| Thorough | Fuller crowding, bite correction, both arches | Around £3,500 to £4,500+ |
These are general UK figures to help you plan. Your own price is set after we have seen your teeth, and at 72 Dental it starts from £999.
Three things move the figure more than anything else. The first is case complexity, since teeth that need a lot of movement need more aligners and more chair time. The second is how many arches you are treating, because straightening the top and bottom costs more than one. The third is the treatment length, as longer cases mean more reviews and refinement.
Your discipline matters too. Aligners only work while you wear them, ideally all day and night except when eating, drinking or cleaning your teeth. Wear them well and you will usually stay on track for time and cost.
Our principal dentist, Dr Raman Sandhu, GDC No. 174021, and our associate dentists are certified Invisalign providers. When you choose us, your treatment includes a free consultation, a 3D digital scan and treatment preview, free teeth whitening, free retainers, free enamel contouring and complimentary aftercare reviews at six and twelve months. Those extras carry real value, so it is worth comparing them against any cheaper-looking quote elsewhere.
If you are local, you will find us on Brighton Road in Coulsdon with free parking and Saturday appointments. You can start from home with our online smile assessment, and one of our dentists will come back to you on whether Invisalign suits your case.
You do not have to pay for Invisalign in one go. We offer 0% interest-free credit through Tabeo on treatment over £250, typically over six to twelve months, with longer plans available up to five years at a representative 9.9% APR. That turns a lump sum into a manageable monthly payment.
We also run a simple instalment structure for Invisalign itself, with a records-and-scan payment at your first appointment, a further payment once you have approved your 3D ClinCheck plan, and the balance spread across your treatment. Full details are on our finance page, and reception will set it up with you. Borrowing should always be affordable for your circumstances, so we will talk it through honestly.
For most people who want straighter teeth without visible braces, yes. Invisalign is discreet, removable and lets you eat what you like, and you can keep brushing and flossing as normal. Noticeable change often shows within the first few weeks, with many patients reporting a clear difference around week twelve. The key is choosing a certified provider who plans the case properly and reviews it as your teeth move.
Most UK Invisalign treatment costs between roughly £1,500 and £4,500 in 2026, depending on case complexity. Simple cases sit at the lower end and thorough cases at the higher end. At 72 Dental in Coulsdon, Invisalign starts from £999, confirmed after a free consultation.
Invisalign at 72 Dental starts from £999 and includes free whitening, retainers and aftercare reviews. Your exact price depends on how many aligners your case needs, and we confirm it after a free consultation and 3D scan before any treatment begins.
Yes. We offer 0% interest-free finance through Tabeo on treatment over £250, usually over six to twelve months, with longer plans up to five years available at a representative 9.9% APR. We give you the exact monthly figure with your treatment plan.
The main factors are how much your teeth need to move, whether you are treating one arch or both, and how long treatment takes. More complex cases use more aligners and more review appointments, which raises the overall cost compared with a short, simple case.
It depends on the case. Simple Invisalign cases can be similar to or cheaper than fixed braces, while complex full-arch cases may cost more. The advantage of Invisalign is that it is clear and removable, which many adults prefer for work and social life.
Treatment usually takes six to eighteen months, and around twelve months on average. Simple cases finish faster. Your dentist gives you a realistic timeframe at your consultation, and wearing your aligners as instructed keeps you on schedule.
At 72 Dental, yes. Free retainers are part of your treatment, along with free whitening and aftercare reviews. Retainers matter because they hold your teeth in their new position and stop them drifting back once active treatment ends.
Want a firm price for your smile? Book a free Invisalign consultation at our Coulsdon practice or take the online smile assessment first, and we will give you a clear, all-inclusive cost and a finance option to match, with no obligation to go ahead.
