How much composite bonding costs in the UK, and when it is the wrong choice

Composite bonding in the UK is priced per tooth, and in 2026 the national range runs from roughly £150 to £350 a tooth. Four upper front teeth is the most common request, so most people are looking at a total somewhere between £600 and £1,400. My own fees are on the composite bonding page.

That is the answer. The more useful question is whether bonding is the right treatment for you, and there are two situations where it is not.

What you are actually paying for

Composite is a tooth-coloured resin. It is applied directly to the tooth in thin layers, shaped by hand while soft, then set with a curing light. It bonds chemically to enamel, so in most cases nothing is drilled away first.

There is no laboratory stage. No impressions sent away, no three-week wait, no temporaries. You arrive with chipped or uneven teeth and leave the same day with the finished result.

Because of that, the fee is almost entirely time and skill rather than materials. The composite itself costs a few pounds. What you are paying for is two to three hours of someone shaping it freehand, and the twenty years it took them to get quick at the polishing.

That is also why quoted prices vary so much for what looks like the same treatment. A £150 tooth and a £350 tooth use much the same resin. The difference is how long the dentist spends on the contour and the surface texture, which is exactly what separates bonding that looks like teeth from bonding that looks like bonding.

Why it is usually the first thing I suggest

Bonding is additive. Veneers and crowns require permanently removing healthy tooth to make room; bonding usually adds material to what is already there.

That makes it reversible. If you dislike the result it can be polished off and you are back where you started. Nothing else in cosmetic dentistry offers that.

For someone in their twenties or thirties with healthy enamel, I will nearly always suggest bonding before porcelain. You keep your options, and your enamel, for another decade.

Does it stain?

Yes, over time. Composite is slightly porous, so red wine, coffee, curry and tobacco dull it faster than they dull enamel.

Polishing at a hygiene visit lifts most surface staining. What you cannot do is whiten it: whitening gel only works on natural enamel, so bonding stays the shade it was placed in permanently. If you want whiter teeth and bonding, whiten first and match the composite to the new shade.

The first 48 hours after placement matter most, while the surface is settling. After that it behaves much like your own teeth, just a little less forgiving.

How long it lasts

Five to eight years is the honest range. Five is a fair expectation, eight is achievable if you look after it, and anyone quoting fifteen years for composite is overselling.

Expect some dulling and minor edge wear at the five-year mark, plus one or two small repairs along the way. Repairs are the redeeming feature: a chipped area is usually patched chairside in one short visit rather than replaced wholesale. Porcelain does not work that way. A cracked veneer is replaced, at full cost.

What shortens it: grinding, nail biting, opening packaging with your teeth. If you grind, you need a nightguard from the start, otherwise you are paying repeatedly to rebuild the same edges.

The two cases where I would talk you out of it

If your teeth are crowded or rotated. Bonding onto a tooth that sits in the wrong position means building composite out to disguise the position, which looks thick and unnatural from the side. The answer is aligners first, then a small amount of bonding to finish. That costs more and takes longer, and it is the difference between a good result and one you will want redone.

If you grind heavily and will not wear a guard. Composite on a heavy grinder chips within months. I would rather not take the fee.

There is a third, softer case: if the only thing bothering you is the colour, whitening is far cheaper and removes nothing. Some people arrive asking for bonding when a whitening course would give them most of what they want.

Bonding or veneers

The short version, and there is a fuller table on the treatment page:

• Bonding is one visit, usually removes no tooth, is reversible, lasts five to eight years, and costs roughly a quarter to a third of porcelain per tooth.
• Porcelain veneers take two visits, permanently remove a thin layer of enamel, cannot be reversed, last ten to fifteen years, resist staining, and change shade far more dramatically.

If cost is the deciding factor, bonding done well beats veneers done cheaply. If you need a large shade change across eight or ten teeth, porcelain is the more honest recommendation and I will say so.

Is it available on the NHS?

Not as a cosmetic treatment. An NHS dentist can place composite to repair a tooth that is broken or decayed, on clinical grounds, which is a different thing from reshaping a healthy tooth because you do not like its shape.