White Fillings
London
Natural-looking composite fillings from experienced GDC-registered dentists. Also known as tooth-coloured or composite fillings — mercury-free, BPA-free and virtually invisible. Available at our South Kensington and City of London clinics.
Composite Fillings
From £185 per filling
Same-Day Treatment
30–45 mins
Modern Dental Restorations
What Are White Fillings?
A white filling — also called a composite filling or tooth-coloured filling — is a modern dental restoration used to repair teeth damaged by decay, chips, cracks or wear. Made from BPA-free composite resin, white fillings are carefully shade-matched to the natural colour of your teeth, making them virtually invisible once placed.
Unlike traditional silver amalgam fillings, which contain mercury and are highly visible, composite fillings are mercury-free, bond directly to the tooth and preserve more of your natural tooth structure. This makes them the preferred choice for both patients and dentists seeking a safe, discreet and long-lasting restoration.
At Dental Clinic London, all our dentists are experienced in composite restoration techniques and use premium-grade materials for results that look natural, feel comfortable and last for years. Whether you need a new filling, want to replace an old amalgam filling or have a dental emergency, we are here to help.
Advantages
Why Choose White Fillings?
Composite fillings offer significant advantages over traditional amalgam. Here is why patients and dentists prefer them.
Natural-Looking Results
Composite resin is precisely shade-matched to your natural tooth colour, making the filling virtually invisible — no one will know it is there.
Mercury-Free & BPA-Free
White fillings contain no mercury or BPA. They are a safe, biocompatible alternative to traditional amalgam, recognised by the GDC and British Dental Association.
Preserves More Tooth
Composite bonds directly to the tooth structure, meaning less healthy tooth needs to be removed during preparation compared to amalgam fillings.
Completed in One Visit
Most white fillings are placed in a single 30–45 minute appointment. Walk in with decay, walk out with a natural-looking restoration.
Strengthens the Tooth
The adhesive bonding technique helps to support and reinforce the remaining tooth structure, reducing the risk of fracture compared to non-bonded restorations.
Versatile Treatment
Composite fillings treat cavities, repair chips and cracks, close small gaps, reshape worn edges and replace old silver fillings — all with one material.
Real Results
Before & After
Real composite restoration cases from our clinic. Individual results depend on clinical factors — your dentist will discuss expected outcomes at your consultation.
Before
AfterNatural-Looking White Fillings
Dr. Kamran Yazdi
Old, visible fillings replaced with natural-looking white composite fillings that blend seamlessly with the surrounding tooth structure. The patient was delighted with the discreet, tooth-coloured result.
Before
AfterDental Composite Restoration
Dr. Kamran Yazdi
Precision dental composite restoration to rebuild damaged tooth structure and achieve a natural result. The composite was layered and polished to match the shade and translucency of the surrounding enamel.
Before
AfterFront Teeth Composite Bonding
Dr. Kamran Yazdi
Front teeth transformed with composite bonding for improved shape, symmetry and colour. The composite resin was shade-matched and sculpted to create a natural, even smile in a single appointment.
Your Options
Types of White Fillings We Offer
We offer a range of composite restoration options to suit every clinical need. Your dentist will recommend the best approach after examining your tooth.
Direct Composite Fillings
The most common type of white filling. Your dentist applies tooth-coloured composite resin directly to the prepared cavity, sculpts it to match the natural shape of the tooth and hardens it with a curing light — all in a single appointment. Direct composite fillings are ideal for small to medium cavities and can also repair chips, cracks and worn edges.
Composite Inlays & Onlays
For larger areas of decay or damage where a standard filling may not provide enough strength, an inlay or onlay is custom-made in a dental laboratory from composite resin or porcelain. An inlay fits within the cusps of the tooth; an onlay covers one or more cusps. Both are bonded to the tooth for a precise, durable and natural-looking result.
Amalgam Replacement Fillings
Many patients choose to replace old silver (amalgam) fillings with tooth-coloured composite for a more natural appearance. Your dentist carefully removes the old amalgam filling, cleans the cavity and places a new white composite restoration. This improves aesthetics and allows the dentist to assess the tooth underneath for any new decay.
Cosmetic Edge Bonding
Composite resin can also be used cosmetically to reshape uneven, worn or slightly misaligned front teeth without removing tooth structure. This is sometimes called composite bonding or edge bonding and is a minimally invasive alternative to porcelain veneers. Results are achieved in a single visit with no drilling required.
Not sure which option is right for you? Book a consultation and your dentist will examine the tooth and recommend the best restoration for your situation.
Book a ConsultationYour Appointment
How a White Filling Is Placed
A composite filling is typically completed in a single visit. Here is what to expect at each stage.
Examination & Diagnosis
Your dentist examines the tooth, takes X-rays if needed and identifies the extent of the decay or damage. They explain the findings clearly and recommend the most appropriate filling type for your situation.
Numbing the Area
A local anaesthetic is applied to ensure you are completely comfortable throughout the procedure. We use modern techniques to make the injection as painless as possible — most patients say they barely feel it.
Removing Decay
The decayed or damaged portion of the tooth is carefully removed using a dental handpiece. Your dentist preserves as much healthy tooth structure as possible — white fillings bond directly to the tooth, so less drilling is required compared to traditional amalgam fillings.
Shade Matching
Your dentist selects a composite resin shade that matches the natural colour of your tooth. Multiple shades may be layered to replicate the translucency and depth of natural enamel for an invisible repair.
Placing the Filling
The composite resin is applied in thin layers, each hardened with a special curing light. Your dentist sculpts the material to recreate the natural contours, grooves and shape of the original tooth.
Shaping & Polishing
Once built up, the filling is shaped to ensure your bite is comfortable and even. It is then polished to a smooth, natural finish that blends seamlessly with the surrounding tooth — most patients cannot tell where the filling ends and the natural tooth begins.
Making the Right Choice
White Fillings vs Amalgam Fillings
Understanding the differences helps you make an informed decision. Your dentist will advise which option is most suitable for your tooth.
| Feature | White (Composite) | Silver (Amalgam) |
|---|---|---|
| Appearance | Tooth-coloured, invisible | Silver/grey, visible |
| Mercury Content | None (mercury-free) | Contains mercury |
| Bonding | Bonds to tooth (adhesive) | Held mechanically (no bond) |
| Tooth Preservation | Less drilling required | More tooth removed |
| Strength | Good (reinforces tooth) | Good (does not reinforce) |
| Lifespan | 7–15 years | 10–15 years |
| Sensitivity | Minimal, short-term | Can conduct temperature |
| Repairability | Can be repaired in situ | Must be fully replaced |
Both materials are clinically safe and effective. Your dentist will recommend the most appropriate option based on the size, location and function of the filling.
Watch Our Clinic
What to Expect at Your Visit
Two Convenient Locations
White Fillings Near You in London
South Kensington
Now Open20 Old Brompton Road, South Kensington, London SW7 3DL
Mon & Wed: 9 am – 6 pm
Tue & Thu: 9 am – 8 pm
Fri: 9 am – 5 pm
Sat & Sun: 10 am – 4 pm
1 min from South Kensington tube (District, Circle & Piccadilly)
City of London
Opening May 20265 Ave Maria Lane, City of London, London EC4M 7AQ
Mon – Fri: 8 am – 8 pm
Sat & Sun: Closed
3 min from St Paul's tube (Central line) · 5 min from Blackfriars
Transparent Pricing
White Filling Prices
Clear, upfront pricing with no hidden fees. Your dentist will always provide a written treatment plan with exact costs before any work begins.
| Treatment | Price |
|---|---|
| New Patient ConsultationIncludes examination & treatment plan | £30 |
| Composite Filling — Small (1 surface)Single surface restoration | From £185 |
| Composite Filling — Medium (2 surfaces)Two-surface restoration | From £245 |
| Composite Filling — Large (3+ surfaces)Extensive multi-surface restoration | From £325 |
| Replacement of Old Amalgam FillingSafe removal & tooth-coloured replacement | From £185 |
| Composite Bonding (per tooth)Cosmetic reshaping & repair | From £395 |
| Inlay or Onlay (Porcelain / Composite)Lab-made restoration for larger cavities | From £995 |
| Emergency FillingSame-day where possible | From £185 |
Prices are a guide and may vary depending on clinical complexity. 0% finance available on selected treatments, subject to status. A detailed treatment plan with confirmed costs is provided before any treatment begins.
Expert Advice
Caring for Your White Filling
A composite filling requires no special care — just good oral hygiene. Follow these guidelines to keep your filling and teeth in great condition.
Brush Twice Daily
Use a fluoride toothpaste and a soft or medium-bristled brush. Pay attention to the gum line and the area around the filling. Electric toothbrushes are highly effective.
Floss Daily
Floss between all your teeth once a day, including either side of the filled tooth. This removes plaque from areas your toothbrush cannot reach.
Avoid Excessive Force
Do not use your teeth to open packaging, bite nails or chew ice. Composite can chip under excessive force, especially on the edges of front-tooth restorations.
Limit Staining Foods
Composite resin can stain over time. Limit coffee, tea, red wine and smoking to keep your filling looking its best. Your hygienist can polish the filling at routine appointments.
Watch for Sensitivity
Mild sensitivity to hot or cold for a few days after placement is normal. If sensitivity persists beyond two weeks, or you feel a sharp edge, contact us for a quick adjustment.
Attend Regular Check-ups
Visit your dentist at least twice a year. They will check the condition, margins and colour of your fillings and recommend polishing, repair or replacement as needed.
Common Questions
White Fillings FAQ
Experienced Dentists
Your Dental Team
All our dentists are GDC registered and experienced in modern composite restoration techniques. They will take the time to explain your options and find the best solution for your tooth.
Dr. Yasha Y Shirazi
Principal Dentist & Clinical Director
GDC: 195843
Dr. Reza Davari
Dentist
GDC: 302422
Dr. Kamran Yazdi
Dentist
GDC: 197926
Dr. Andreia Phipps
Dentist
GDC: 229601
Patient Reviews
What Our Patients Say
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Related Treatments
Registered · Regulated · Trusted
Your Safety Is Our Priority
Our South Kensington clinic is regulated by the Care Quality Commission (CQC) and all our clinicians are registered with the General Dental Council (GDC). All marketing materials comply with ASA / CAP advertising standards.
CQC Regulated
South Kensington clinic
GDC Registered
All clinicians
ASA / CAP Compliant
Advertising standards
CQC Provider: Medical and Dental Limited · Registration No. 1-20629579981
Need a Filling? Book Today
Whether you need a new filling, want to replace an old amalgam or have a dental emergency — we are here to help. New patient consultation just £30.