Veneers look fake for two reasons, and both are settled before any porcelain exists. Either the design was wrong for the face, too bright or too bulky or too symmetrical or too smooth or borrowed from somebody else. Or the ceramist who built them could not make porcelain read as enamel.

I have placed over 15,710 Veneers, and I have never built one alone. Every single one was placed by me and built by a ceramist.

The problem sits upstream of the porcelain

There is a comforting story about fake-looking Veneers. It says they come from rushed clinics, or from treatment done somewhere far away with no aftercare.

That story is too simple, and believing it is part of why intelligent people still end up with a smile they cannot look at.

The first cause is the brief. Somebody decided what the teeth should look like before they properly looked at the person who would wear them. I have seen beautifully made porcelain look completely false in someone’s mouth: technically flawless, perfect margins, and entirely wrong for the face it was fitted to.

The second is the hands that build them. A veneer is not manufactured. It is made, by a person, one at a time. A master ceramist spends a career learning to lay down translucency, texture and edge so that porcelain reads as enamel rather than as porcelain. That skill is rare, it takes decades, and it cannot be matched by someone working at a fraction of the fee in a fraction of the time.

I do not produce a result on my own, and no dentist does. The dentist decides what the smile should be. The ceramist decides whether it looks like a tooth. If either of them is working to a budget rather than to a standard, you will see it in the mirror for the next twenty years.

Cheap Veneers are rarely cheap because somebody found a clever efficiency. They are cheap because something was left out, and usually what was left out is the ceramist.

This summer Marie Claire ran a long investigation into veneer regret, and the line everyone quoted came from a cosmetic dentist in Los Angeles. After all these years, he said, people want to look like themselves again.

A couple of years ago a patient brought me a photograph of her own teeth and asked me to build them back. Not a celebrity smile. Her own teeth, as they were before she had Veneers done elsewhere. So that is what I made her: porcelain, built to look like the teeth she was born with. I had spent an afternoon proving that point before the magazine printed it.

Almost every patient I meet who is unhappy with their Veneers tells me a version of the same three things. They were too white, too blocky and too uniform, from day one. Sometimes it is one of the three, often all three. And every one of them adds that they thought the teeth would settle.

Should Veneers be designed around my teeth, or my face?

Your face, and everything else follows from that.

Two patients can ask for the same look and need completely different teeth to get there. The proportions of the eyes, the lip line, the shape of the face, the way the face moves when it talks: all of it changes what will read as natural.

Bring photographs to your consultation. I ask for them, and seeing what someone is drawn to tells me more in two minutes than twenty minutes of talking will.

But a photograph is inspiration, not instruction. The job is to take what you love about that smile and translate it onto your lips, your bite, your proportions. The failure is never the patient bringing the picture. It is the dentist treating the picture as the brief.

Her teeth fit her cheekbones, her smile width, her age. On a different face, the same teeth are a costume.

What shade should Veneers be?

The brightest shade your own teeth would whiten to. Not the shade you have now, and not automatically the brightest shade on the guide.

Most people get this wrong in one direction or the other. We are not trying to reproduce your untouched teeth, because nobody wants that and it is not what a veneer is for. We are emulating a whitened smile, which is brighter than the shade you walked in with.

Untouched natural enamel maxes out at around B1. But whitening has come a long way, and teeth now whiten to BL2 or BL3. Those are real shades that real teeth genuinely reach, so Veneers matched to them still read as yours. The believable ceiling is brighter than most people assume.

There is also a test you can run in a mirror in about two seconds, and I use it with patients constantly. Teeth tend to whiten to roughly the white of your eyes. That is about as far as your own enamel will bleach. If Veneers are whiter than the whites of your eyes, something will look wrong to everyone who sees you, including the people who cannot say what it is.

BL1 is where it becomes difficult, because it is very hard to pass off as natural. We have done it, but only with extensive characterisation and natural nuance built into every surface, which is the craft I described earlier. It is not a shade to ask for on its own. It works when a master ceramist and an experienced dentist are building the believability in alongside it.

Beyond that sits Hollywood white, which is closer to printer paper. There is no light source on earth that makes printer white look like enamel. It strobes. It flattens the face. It ages the person wearing it.

Whatever shade you land on, it does not settle. Veneers do not fade the way natural enamel does, so the shade you walk out with is the shade you live with. Clinic lighting makes that harder to judge, because every shade looks darker under bright clinical light. That is why patients keep pushing for whiter, and why they then walk into a restaurant looking like a different person.

One more thing about colour. Real teeth are not a single shade across one tooth. They are slightly warmer near the gum, slightly more translucent at the edge, and they catch light in three places rather than one. Mapping that variation is what makes a veneer disappear.

Why do Veneers look blocky, or too uniform?

Two different faults, usually made at different moments.

Blocky is a question of size. Porcelain has a thickness. If nobody makes room for it, the tooth ends up bigger than the one you started with. It sits proud, it looks thick from the side, and it reads as done from across the room. That is not a laboratory error. It is a decision taken before the first tooth was touched.

Uniform is a question of where the variation sits, and here I disagree with most of the advice you will read.

It is true that a natural smile is not perfectly symmetrical, and the ones I build are not either. But people take that to mean the two front teeth should differ from each other, and that is where it goes wrong.

I make the two central incisors, the big teeth at the front, identical. On purpose. The eye reads the centre of a smile as a matched pair, and when the two front teeth disagree with each other a smile does not look natural, it looks wrong, and most people cannot tell you why.

The asymmetry goes on the lateral incisors, the smaller teeth either side of the centre. That is where natural variation lives, and where you can place it without unbalancing the face. Symmetry at the centre, asymmetry on the laterals.

Surface works the same way. Real enamel is not smooth. It carries micro-texture, tiny ridges and irregularities that catch light differently across the surface, and small translucent areas where the enamel is thinner. Veneers designed for symmetry and smoothness are exactly the ones that read as false, so when I send a case to my laboratory the brief specifies edge irregularity, surface texture, and where to leave a small imperfection deliberately. Those imperfections are what make porcelain look like enamel, because enamel has them.

Should I see the design before the porcelain is made?

Yes, and the order matters, because the order is what protects your teeth.

1. The design comes first, before anything is touched. You see a simulation of where we are going. If you know exactly what you are building towards, you can remove the minimal amount of tooth tissue needed to get there. Design first is what makes minimal preparation possible. Prepare first and you are guessing, and guessing is paid for in tooth.
2. The preparation, kept to that minimum and guided entirely by the design.
3. The bonded mockup, the same day. Temporary material, built to the agreed design, bonded onto the prepared teeth. You wear it home and see it in your own lighting, in your own photographs, with your face moving the way it actually moves.
4. You come back the next day, so we can confirm shape and shade in your own mouth rather than on a screen. This is the appointment where the design is settled.
5. Two weeks in the temporary, while the master ceramist builds your final ceramics to what you approved.
6. The Veneers are fitted.
7. A final review, once you have lived in them a while, to change anything minor.

So your smile is not decided on the day the porcelain goes on. It is decided the day after the mockup, with the teeth in your own mouth and a night’s sleep behind you. And it does not close at the fit either, because some things only show themselves once you have been wearing them a while.

Which is why “trust the process” is the most expensive sentence in cosmetic dentistry. It sounds confident, and it quietly removes your judgement from the one appointment where your judgement is the point. If something is wrong in the mockup, say so then. A good dentist wants to hear it, because that is what the stage is for.

How long do Veneers last?

The standard answer is fifteen to twenty years. I think that is already out of date, and here is why I now say thirty.

The Veneers I placed twenty years ago are only now coming back to me for replacement, at the end of a long working life rather than early. The materials I bond today are considerably better than the ones I used then. So if you want the industry answer, it is fifteen to twenty. In my hands, I am expecting thirty.

That is an expectation rather than a promise, and it is not unconditional. The strongest predictor is not the porcelain and not even the dentist. It is whether the bite was balanced properly afterwards, and whether you have habits that break teeth or wear them down. Grinding is the obvious one. It is not the only one.

If the bite is not right after Veneers go in, a corner tends to chip within the year. If you grind at night without a guard, expect more than one.

Veneers are bonded to real teeth, inside a mouth that bites, grinds and ages. The redos you hear about at the five to seven year mark are almost never porcelain failures. They are maintenance failures: no bite check, no night guard, no record of the original shade for matching a future repair. The right framing for Veneers is not a fix. It is closer to a relationship.

What to ask before you commit

Five questions. They take a minute, and they will tell you almost everything about the dentist sitting opposite you.

1. Will you show me the design before you prepare anything? You should see two things: a simulation early on to work the design from, and a model of the final design on the day of preparation, before a single tooth is touched.
2. Can I see the shade in more than one light? Clinic light and daylight are enough. Clinic light on its own is not, because everything looks darker under it, which is why people push for whiter than they need.
3. How will you build texture and edge variation into the design? A clear answer means they think about this. No answer means technically perfect and visibly fake.
4. When do I come back to confirm the mockup, and can I still change it then? A named appointment to review the design in your own mouth is the point of the whole sequence. No appointment means no review.
5. Is there an aftercare protocol? It does not have to be elaborate. Brush twice a day, floss, wear a night guard is a perfectly good answer. What matters is that one exists.

If you remember one thing

What you are buying is a decision made before any tooth is prepared, by someone who either studied your face or did not.

White is easy. Believable is the skill.

So take the fourth question. Your smile is decided the day after the mockup goes on, not the day the porcelain does. Anyone who treats that appointment as a formality is not designing your face. They are fitting teeth.