Your smile, made straighter and brighter.
Bigsmile clear aligners and professional teeth whitening, planned and prescribed by UK dentists. Without the metal, and without the fuss.
Free assessment · No obligation · Reviewed by a dentist
- GDC-registered dentists
- Free smile assessment
- Retainers included
Clear aligners
Custom, nearly invisible aligners that gently move your teeth, one stage at a time. Removable for eating, brushing and big occasions.
Teeth whitening
Professional whitening gel with custom-fitted trays, prescribed by a registered dentist. Whiten at home, at your own pace.
From first photo to final smile, in five steps.
- one
Free assessment
Tell us about your smile online. A dentist reviews it and lets you know your options.
- two
Impressions
[Describe how you take impressions: at-home kit, or a 3D scan at a partner practice.]
- three
Your plan
Your dentist designs your treatment and shows you a 3D preview of how your teeth will move.
- four
Aligners at home
Your aligners arrive in stages. Wear them about 22 hours a day, with dentist check-ins along the way.
- five
Keep it bright
Finish with retainers to hold your new smile, and add whitening if you like.
Clear prices, no surprises
Four plans, priced by how far your teeth need to move. One-off price, agreed before you start.
- Fast01 1 to 3 months £899
- Mild02 4 to 6 months £2,500
- Moderate03 7 to 12 months £3,100
- Complex04 13+ months £3,576
Your dentist confirms the right plan and price at your free assessment. Treatment times vary.
Get my free assessmentA brighter smile, from home.
Professional whitening prescribed by a UK dentist, with trays made to fit your teeth. Whiten at your own pace.
- Dentist check first
- Custom-fitted trays
- Dentist-prescribed gel
Why clear aligners?
Straightening your teeth shouldn’t take over your life. Here’s how aligners compare with traditional fixed braces.
Real smiles, real people.
Drag the gold handle to compare.
BeforeAfter
BeforeAfter
BeforeAfter
Real patients, shown with their permission. Results vary from person to person. A dentist confirms what is possible for you at your free assessment.
Simple, honest plans
No hidden extras. Your dentist confirms the right option for you before you pay.
Whitening
Professional at-home whitening.
- Dentist check
- Custom whitening trays
- Prescribed whitening gel
- [Top-up gel option]
Aligners
Straighten crowded or gappy teeth.
- Dentist-designed plan
- 3D smile preview
- All your aligners
- Dentist check-ins
- Retainers included
Smile Bundle
Best valueStraighten, then brighten.
- Everything in Aligners
- Professional whitening
- Extra retainer set
- Save vs buying separately
Free smile assessment
See which treatment could suit you, then complete your free assessment. A dentist reviews your details and gets in touch. No cost, no obligation.
Pick an option above to see our suggestion.
A dentist will confirm this before any treatment.
Continue to free assessmentA dentist will confirm this before any treatment.
Continue to free assessmentA dentist will confirm this before any treatment.
Continue to free assessmentAm I suitable for clear aligners?
Aligners work well for many cases of crowding, gaps and crooked teeth. Start your free assessment and a dentist will tell you if they suit you.
How long does treatment take?
It depends on your teeth. Many treatments take around 4 – 6 months. You will know your timeline before you start.
Do aligners hurt?
You may feel some pressure for a day or two with each new stage. This is normal and means they are working.
Can I eat and drink with them in?
Take them out to eat and to drink anything other than water, then brush before putting them back in.
Is teeth whitening safe?
Yes, when prescribed by a registered dentist. In the UK, whitening must be carried out or prescribed by a dental professional, and we check your suitability first.
Can I whiten my teeth during aligner treatment?
Many people whiten at the end of treatment. Your dentist will advise the best time for you.
What happens after treatment?
You wear retainers to keep your teeth in their new position. Retainers are included with aligner plans.
Not just aligners. Your confidence.
Start your free assessment today. It takes just a couple of minutes.