Restorative & Tooth Problems
Tooth-coloured (composite) filling
A tooth-coloured filling that repairs a tooth and blends in naturally.
Look
Tooth-coloured
Visit
Usually one
Anaesthetic
Local if needed
Lifespan
Several years
Overview
A composite filling uses a tooth-coloured resin to repair a tooth after decay or minor damage. The colour is matched to your tooth, so the repair is hard to see.
Your dentist removes the damaged part, then builds up the tooth with the material and sets it firm with a special light. It is shaped and polished to feel natural.
What to know
- Matches the colour of your natural tooth
- Bonds directly to the tooth structure
- Usually done in one visit under local anaesthetic
- Good for small to medium repairs
- May need replacing over the years with wear
Common questions
Will the filling show?
No. The shade is matched to your tooth so it blends in.
How long do composite fillings last?
Many last several years. Lifespan depends on size, bite and care.
Is the procedure painful?
Local anaesthetic keeps you comfortable. The tooth may feel slightly sensitive for a short time after.
Can I eat straight away?
Yes. Composite sets hard during the appointment, so you can eat once any numbness wears off.
Having this treatment?
See your step-by-step journey →
Related topics
Tooth decay
Damage to the tooth caused by acid from plaque bacteria.
Replacing silver (amalgam) fillings
Swapping old silver fillings for tooth-coloured ones.
Cracked / failing filling
An old or cracked filling that no longer seals or supports the tooth.
Composite (cosmetic) bonding
Tooth-coloured resin shaped onto teeth to improve their look.
Dr Rick Iskandar · Reviewed June 2026