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Laminate Tooth Reduction: An Honest Confession from a Practicing Dentist

Blanche Dental Clinic · 블랑쉬치과의원 · January 9, 2025

Hello. I am dentist Kim Tae-hyung, and for the past 10 years I have dedicated myself to researching only laminate veneers in order to protect your healthy smile. In fact, before I...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: Blanche Dental Clinic

Original post date: January 9, 2025

Translated at: April 20, 2026 at 5:33 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Hello.

I am dentist Kim Tae-hyung, and for the past 10 years I have dedicated myself to researching only laminate veneers in order to protect your healthy smile.

Laminate Tooth Reduction: An Honest Confession from a Practicing Dentist image 1

In fact, before I became a dentist, I wanted to study design.

I liked drawing and was fully immersed in creating beautiful things.

Laminate Tooth Reduction: An Honest Confession from a Practicing Dentist image 2 I still draw on coffee shop paper bags whenever I have time. Haha.

Then, one day, I suddenly realized that the most beautiful design that shapes a person’s impression is none other than a smile.

From that moment on, I began my path as a dentist with the mindset of becoming someone who designs smiles.

Because I believed in the beauty of natural teeth, I wanted to give patients brighter smiles while preserving as much healthy tooth structure as possible.

But reality was very different from what I had imagined.

When I first encountered laminate veneers...

Most dental clinics considered it normal to shave off about 0.5 mm to 1.0 mm of the tooth.

Watching patients’ precious natural teeth disappear always made me wonder:

“Is this really the only way?”

"Once a tooth is gone, there is no way to take it back..."

After thinking about that, I spent days and nights searching overseas papers and attending conferences every weekend to find a better way.

Laminate Tooth Reduction: An Honest Confession from a Practicing Dentist image 3 Laminate Tooth Reduction: An Honest Confession from a Practicing Dentist image 4

Today, I want to honestly share the uncomfortable truth about tooth reduction that I have learned through years of research and experience.

Please give me just 3 minutes of your time!

The Uncomfortable Truth About Tooth Reduction Laminate Tooth Reduction

A typical laminate veneer requires shaving off about 0.5 to 1.0 mm of tooth structure.

That may not sound like much in numbers, but in reality it causes a huge change to the tooth.

The enamel that covers the outside of the tooth is, on average, 1.5 mm thick...

So with one laminate veneer, you are losing 50% to 70% of the tooth’s protective layer.

A tooth that has been reduced this way is more likely to develop various problems over time.

The first problem that appears is sensitivity.

Laminate Tooth Reduction: An Honest Confession from a Practicing Dentist image 5

At first, it starts hurting when you drink cold beverages, then gradually becomes sensitive even to cold air... and later, it can even hurt when you eat warm food.

This happens because the tooth, having lost its protective enamel layer, is directly exposed to external stimuli.

A more serious problem is nerve damage. If a tooth is shaved down deeply, it gets closer to the nerve, and once the nerve is damaged, it cannot be restored.

In the end, a major procedure such as root canal treatment may become necessary.

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Above all, the biggest problem is that the tooth itself becomes weaker.

A tooth that has lost its protective layer becomes vulnerable to impact, and over time it becomes easier to crack or break.

In the end, laminate veneers that were started for a pretty smile can actually result in harming tooth health...

How can we protect natural teeth? Laminate Tooth Reduction

I believe that the number one priority is creating thin ceramic.

Laminate Tooth Reduction: An Honest Confession from a Practicing Dentist image 7

More precisely, ceramic that is both thin and strong is essential.

That is if you want to reduce tooth shaving as much as possible while maintaining a beautiful smile for a long time. ^^

However, that is not easy in practice.

Realistically, if the ceramic (veneer) is larger, it is stronger and easier to bond to the tooth...

But if the ceramic is smaller and thinner, it becomes harder to bond to the tooth and is more likely to be weak.

Still, I believe it is not impossible.

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I also developed my own no-prep laminate veneer method called Blancsh after years of research.

It uses ultra-thin ceramic with a thickness of 0.01 mm...

That is about 1/50th the thickness of conventional laminate veneers.

Thanks to this, we succeeded in reducing tooth reduction to around 0 to 0.1 mm! Haha.

<If you want to learn more about no-prep laminate veneers, 'Blancsh'>

Of course, the treatment is not easy...

It costs more to make the ceramic, and the treatment takes longer as well.

But I believe this kind of effort is absolutely necessary in order to create a beautiful smile while preserving natural teeth.

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I hope that wherever you go, you will look for a clinic that performs true no-prep laminate veneers using thin and strong ceramic.

Laminate veneers are not simply a procedure for making a pretty smile.

They are an important choice that can affect your dental health for life.

I also once wondered, “Can we really make beautiful teeth without shaving them down?”

Through more than 10 years of research and over 10,000 treatment cases, I have come to be certain of it.

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It is definitely possible to create a beautiful smile while protecting natural teeth.

But it requires that level of skill and effort, and that is the message I wanted to share with you today.

I hope this post is of some help to those who are considering laminate veneers...

I sincerely wish that you have happier days every day with a healthy and beautiful smile!

Thank you for reading this long post.

Smile More, Live Better!

With my sincere hope that you shine even brighter, Kim Tae-hyung, Chief Director

Dentist Kim Tae-hyung of Blancsh Dental Clinic
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