Unpacking SEVENTEEN’s Smiles: Which Members Are Believed to Have Veneers? (2025 Guide)

Introduction: Why K-Pop Idol Smiles Matter to Fans Like You and Me

When I first saw SEVENTEEN, I couldn’t help but notice their beautiful smiles. In K-Pop, looks are everything—those white teeth really stand out. After a while, I started to wonder, “How do they all have such great teeth? Is it all natural?” If you’ve thought the same, you’re not alone.

This made me very curious. I like both K-pop and learning about teeth, so I decided to look into it more. It turns out, a lot of fans—and even some experts—chat about idol smiles and whether they’ve had help. For K-pop stars, having a great smile is just as important as being able to dance or sing.

Now, I want to share what I found about SEVENTEEN’s members and their rumored veneers. I’ll talk about my own observations and some honest fan talk. It’s a mix of K-pop, dental work, and my personal thoughts.

Understanding Veneers: My Experience With K-Pop Smiles and Cosmetic Dentistry

Before going through each member, let’s talk about what veneers are. From what I know, a lot of people mix up veneers with other ways to fix teeth, or think you only get them if you’re super rich or famous. That’s not true, especially not in South Korea.

Veneers are really thin covers made for your teeth. Dentists use stuff like porcelain or resin to make your teeth look whiter, smoother, and sometimes straighter. They can cover up stains, broken spots, small crooked parts, and even little gaps. I’ve seen people online and in real life look super different after getting veneers.

For K-pop idols, getting veneers isn’t just about fixing one tooth—it’s about looking as perfect as possible for cameras. While braces can take forever to work, veneers make a smile look amazing really fast.

SEVENTEEN’s Signature Smiles: Background and Fan Fascination

Over the years, I’ve watched SEVENTEEN’s visuals change a lot. If you look at old photos or videos, their teeth looked a bit different back then—maybe not as bright or not lined up as nicely. These days, though, just about every member has perfect teeth.

It’s no surprise that fans go online to compare old and new photos. I’ve spent many late nights reading conversations about which members probably changed their smiles. In my experience, Jeonghan and Joshua are always top of the list.

But remember, SEVENTEEN’s label, Pledis Entertainment, never says anything official about dental work. We have to use old videos, photos, and what fans and some dentists guess.

A Member-by-Member Look: Who in SEVENTEEN Has Veneers? My Observations

After looking at tons of fan forums, watching videos, and checking old photos, here’s who I think probably has veneers—and who might just have great teeth and professional whitening.

Jeonghan: The Most Talked-About Smile Change

Jeonghan’s smile is talked about the most. If you see his really old pictures, you’ll notice his teeth were a bit smaller, more uneven, and just not as perfect. Now, his smile is super straight, white, and kind of “too perfect.”

From what I see (and what lots of fans say), Jeonghan almost surely got veneers. His teeth look bigger and smoother than before, which is a big clue.

Joshua: A Hollywood Smile That Gets People Talking

Joshua’s teeth also always come up. Whether he’s smiling on stage or laughing with the members, his teeth are straight, bright, and almost look like movie star teeth. If you look at before-and-after pictures, the change is obvious—his smile now just screams “veneers.”

A lot of fans and I agree that Joshua’s transformation is more than just whitening. His teeth look designed, which is what veneers are meant to do.

S.Coups: Subtle Reflections on Dental Perfection

S.Coups always had a nice smile, but after debut his teeth got much whiter and even. In old photos, he used to have small “flaws” that are gone now.

My guess? He got some strong whitening and maybe light bonding or very thin veneers. The change is not big, but fans who follow him notice.

DK: That Bright, Unmissable Smile

DK’s smile is so big and friendly, it makes you smile too. If you look back at his early photos, his teeth were good, but now they’re even whiter and more balanced. Like lots of fans think, he probably had whitening and a little fixing—maybe some light veneers at the front teeth. The effect: super bright!

Mingyu, Hoshi, Woozi, Wonwoo, Vernon, Jun, The8, Seungkwan, Dino: Minor Changes or Just Good Teeth?

The rest—Mingyu, Hoshi, Woozi, Wonwoo, Vernon, Jun, The8, Seungkwan, and Dino—seem to have naturally nice teeth. They’re very bright and neat, which could just be the result of good dental care, lots of whitening, and maybe a little simple fixing when they were young. If any of them got veneers, it’s so gentle that even fans like me can’t say for sure.

For example, Woozi’s smile was already good, just a bit more even now. Maybe that’s from whitening and tiny touch-ups, not full veneers. Mingyu’s teeth look about the same as before, just even better cared for.

I’ve seen some dentists online talk about these changes. Most agree: except for Jeonghan and Joshua (and maybe small changes for S.Coups and DK), the other members don’t look like they have big dental work.

Here’s a quick look at each member and the changes fans see:

Why Do K-Pop Idols Get Veneers? Lessons I’ve Learned

When I read interviews and ask about it, a few main reasons come up about why K-pop stars like SEVENTEEN get veneers:

• Pressure To Look Perfect: K-pop expects very good looks. With close-up cameras and picky fans, even small problems with teeth stand out.
• Fast Results: Braces take a long time. Veneers can make teeth look good in just weeks—good for busy debut times.
• Matching Smiles: Companies like Pledis want the group to look even, so everyone matches in photos and on screen.
• Fixing Small Problems: Even idols with nice looks can have gaps, chips, or small crooked teeth. Veneers fix those all in one go.
• Standing Out In The Crowd: With so many idols, a great smile helps a member get noticed.

One cool thing I found: South Korea has some of the best dental labs in the world, so it’s not hard or too expensive for idols to get really skilled workers to help them.

Common Dental Procedures for Idols: From Whitening to Veneers

Veneers get lots of attention, but idols use other things too. Here’s what I’ve learned from fan talks, a little personal experience, and some dental blogs:

• Teeth Whitening: Almost all idols get this. Their teeth look super white—probably from pro whitening at the dentist.
• Braces and Aligners: Many idols get their teeth straightened as trainees with braces (sometimes seen in really old pics) or clear aligners.
• Bonding and Shaping: Dentists can change the shape of teeth with special filling stuff, without covering the whole tooth. This is for small fixes.
• Gum Fixing: Some idols change their gums a little to show more or less teeth—not tooth work but gum work.
• Crowns, Bridges, Retainers: If someone needs even bigger fixing, they might use crowns or bridges, but those are for serious cases.

I noticed that digital dental labs help make these fixes easier and more natural looking nowadays.

Idol Privacy and the Challenges of Confirming Dental Work

Let’s be honest: it’s really hard to say for certain if an idol got veneers. SEVENTEEN and their company don’t talk about dental work. Unless you see x-rays (which I don’t have!), it’s always a guess.

While it’s fun to check before-and-after pictures, I try to remember that idols are private people too. They should be able to keep those things to themselves. In the end, what really matters is their music and talent.

If you want more examples or info, veneer websites can show more, and you can look up how real dentists do these fixes.

What I Learned by Digging Deep: SEVENTEEN’s Smiles in Perspective

So, does it really matter if SEVENTEEN has veneers? After looking at everything, here’s how I see it:

• Jeonghan and Joshua probably do have veneers (or similar big dental work).
• S.Coups and DK maybe have had some changes but not a full redo.
• Most of the others? Probably just good care, whitening, and maybe little fixes.

These kinds of changes happen all the time in K-pop. Some people say up to 70–80% of idols get at least some fixing up—whether it’s straightening, whitening, or veneers. It doesn’t mean they cheated; it’s just how the industry works.

When SEVENTEEN smiles, I remind myself it’s just one part of who they are. What I really love is their music and their energy.

If you want to learn what it’s like to actually make veneers, check out a real emax dental lab to see the process.

Useful Resources for Understanding Veneers in K-Pop

If you want to know more, here are some good places I go for info:

• Fan places like Reddit r/kpop and Twitter chats
• K-pop news sites (Soompi, Koreaboo, Allkpop)
• Digital dental labs for the science behind making smiles
• Old idol interviews (though they rarely talk about teeth!)
• YouTube videos showing before-and-after idol photos

No matter what, SEVENTEEN’s smiles—natural, changed, or somewhere in between—make fans like me happy every time.

Next time you find yourself looking at a K-pop idol’s big smile, remember: there’s usually a story (and a lot of hard work) behind every shiny set of teeth.

Related Reading:

Find out how new digital dental labs are changing how idols get their perfect teeth.

Learn more about how emax dental lab makes the materials used for famous smiles.

Curious about veneers for yourself? See an example at veneer.

Let’s keep cheering for SEVENTEEN—talent, charm, and, of course, those bright smiles!