Amalgam fillings are about 50% mercury by weight and may also include tin, silver, and copper. The resin we use for white composite fillings is biocompatible, making it safe for your oral environment and your overall health.
Unlike silver fillings, which darken over time, white fillings match the natural colour of your teeth. Once in place, they’re nearly impossible to detect—even in well-lit photos or close-up conversations.
Because composite resin bonds directly to your enamel, we can remove less natural tooth structure during placement. That means healthier teeth, stronger structure, and a longer-lasting result.
Composite resin doesn’t conduct heat or cold like metal does. This helps reduce temperature sensitivity after treatment, so sipping coffee or enjoying ice cream is far more comfortable.
Today’s resin materials are incredibly tough, resilient enough for molars and everyday chewing. They can also be shaped and polished to mimic the natural contours of your tooth.
Unlike metal fillings that require full replacement if chipped, white fillings can often be repaired directly. We simply add more resin and reshape, saving time, cost, and tooth structure.
If you’re concerned about the appearance or contents of your existing amalgam fillings, we can help. White fillings can often be used to replace old or damaged amalgam fillings.
What to expect — Your questions answered
Yes. Composite resin fillings are metal-free and mercury-free, and are considered very safe for all patient groups. They’re also kinder to the tooth structure and surrounding tissues.
With good oral hygiene and regular check-ups, white fillings can last many years. Their durability now rivals that of traditional amalgam, especially when placed using modern bonding techniques.
In most cases, yes. Our dentists can assess your existing fillings and determine whether a safe replacement is possible. Many patients choose to switch for both cosmetic and health-related reasons.
“Amazing service from everyone here – saw the dentist for the first time, he thoroughly checked my mouth and teeth. I visited the hygienist today and she was excellent and informative as well. Highly recommend.”