White Fillings
Expert White Fillings at 19 Wimpole Street Dental Practice
At our Marylebone dental practice, we provide a full range of treatments, from family dentistry and everyday care to advanced cosmetic and restorative solutions. One of our most popular restorative treatments is our white fillings.
Our white fillings in London are custom-made to match the natural shade of your teeth, blending seamlessly into your smile. Designed for strength and durability, they are an excellent option for repairing teeth affected by decay or following root canal treatment — all while maintaining a natural appearance.
For more information on white fillings or to book a consultation, get in touch with 19 Wimpole Street Dental Practice in Marylebone, London, via our contact form or by calling us on 020 7580 2720

Your White Fillings Journey
1. Consultation
The first step on any treatment journey at our dental practice in Marylebone is an in-depth consultation, as it helps us to assess your smile, allows us to look over your dental history, and ensures you can discuss your treatment in advance – with absolutely no commitment.
2. Treatment
White fillings are placed following tooth decay or root canal (endodontic) treatment. In the case of decay (cavities), we can mould and shape the composite resin to help ‘plug’ the gap in the tooth. Following a root canal, we would need to clean out the tooth before placing the filling. A white tooth filling is made of a strong, natural-looking composite resin, though in some cases, a porcelain inlay is required to further strengthen the tooth. An anaesthetic may be administered first to ensure there’s no discomfort during treatment.
3. Aftercare
At 19 Wimpole Street Dental Practice in Marylebone, we’re committed to dental excellence – so in our minds, the treatment doesn’t end when we put down our tools. We’ll provide detailed aftercare following your white fillings, such as foods to avoid and how to manage pain, to ensure they stand the test of time and you feel happy and confident about your treatment.
Your questions answered
about white fillings at 19 Wimpole Street Dental Practice
White fillings (also known as composite fillings) are tooth-coloured restorations used to repair teeth affected by decay, chips, or wear. They are designed to blend seamlessly with your natural teeth, offering a discreet and durable alternative to traditional silver (amalgam) fillings.
The main benefit to white fillings is that they’re stronger and more durable than metal amalgam fillings, as they bond to the tooth. They’re also far less noticeable and involve less removal of the tooth structure than other types. Thanks to the composite material used, there’s no mercury involved either, so they’re considered a safer option for your mouth.
The only disadvantage to white fillings is that they can be a more expensive option than their metal counterparts, however, the resin used doesn’t contract and expand as metal does, so you may need to replace them less often.
Yes — modern white fillings are highly durable and can withstand normal biting and chewing forces. They also bond directly to the tooth, which helps to strengthen it. With good care, they can last many years.
Over time, your white filling will naturally degrade (chip or crack) through chewing and biting forces, but the speed at which this happens depends on the position and location of the treated tooth. That’s why regular check-ups at our dental practice in Marylebone are so important, as we can identify when it’s time for a replacement. However, white fillings can last several years.
Other dentists may offer metal fillings instead of white ones, however, we find white fillings are a far safer, more discreet and superior option.
With good oral hygiene and regular check-ups, white fillings can last for many years. Their longevity depends on the size of the filling, the location in your mouth, and your eating and cleaning habits.
Why choose us
Being residents of the Harley Street medical district, we’re experts in all things dentistry, including specialist cosmetic treatments. Our fully trained and qualified dental team in Marylebone cover all areas of dentistry, from the routine to the restorative, so that when it comes to your smile, you have complete peace of mind.
Meet The TeamBook your consultation
Whether you’re a new patient or a returning one, we want to help your smile be the best it can be. To book your consultation at our dental practice in Marylebone, fill out the form below and we’ll be in touch.