Hint: They’ve done over 100,000 free smile assessments in just 3 years.
We’re talking about Zenyum! Putting the extra mile in smile (while also making the world a happier place). Here’s how...
Pre-assessment photos.

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“I feel awkward about taking photos of my teeth online. Why do you need my tooth pics?”
Don’t worry, you’re not the only one who feels vulnerable about having total strangers probe your mouth. But this first step is critical for our professional dentists to assess if your teeth are in fact suitable for invisible braces. (Or if you might need a more complex treatment plan.) Back then, you would’ve had to visit a dental clinic in person for this (and be billed for it!), but who needs that when we’ve got the Internet?
“Is a robot assessing photos of my teeth?”
No. A professional, practising dentist does the pre-assessment. So you can be 100% confident only experts are treating your case.
“I hear some people can get rejected by Zenyum. Why’s that?”
Well, it might be that Zenyum dentists think you need a more extensive treatment plan, beyond the scope of clear aligners. As with everything tooth-related, your dentist is the best person to educate you, so if you aren’t eligible for Zenyum Invisible Braces after the pre-assessment stage, see your dentist to learn more.
First dental check-up.

What happens at that first dental visit?
- 3D scan
- Oral X-rays
- Full mouth exam
- Dentist-recommended checks to brush up on your overall dental health
Kickstart your smile journey.
“Do I get a say in creating my treatment plan? Because I kinda like my front tooth gap and want to keep it there.”
But of course – channel your inner Madonna or Elton John in all their gap-tastic glory all you want! Your recommended treatment plan isn’t created in isolation; our partner dentist plus a dedicated team of Zenyum dentists and dental hygienists work together with you to map out the best possible way to treat your teeth. You’ll receive a 3D treatment plan and you’ll always be in the loop so you can help shape a plan that works for you and your look.
“OK let’s get real – how much will it cost me?”
Once you approve the treatment plan, you’ll pay only HK$16,800+ up front or through an interest-free instalment plan. It’s an investment that will guarantee a smile on your face.
“What does the Zenyum app do?”
Our app lets us be with you throughout your entire Zenyum smile journey. It helps track and monitor your aligner wear-time, and makes managing dental appointments a snap. Book, change, organise, and be reminded of all your required appointments directly from the Zenyum app. Get in touch with our Customer Care Team or dental experts through the chat feature, and upload photos of your progress so Zenyum dentists can be with you every step of the way. It’s almost like having a dentist in your pocket, really.
Second dental check-up.

“Why do I have to personally collect my aligners at the dentist’s office? Can’t you just mail them to me?”
When you get clothes made at a bespoke tailor, you go in for fittings right? Zenyum Invisible Braces are especially tailored for your teeth, and your teeth only, so our partner dentist has to make sure everything fits to a T. You might also get interproximal reduction (IPR), which is a procedure that creates wiggle room for your teeth to move into place. Plus, you’ll learn how to put your aligners on at the clinic, and it’s also an opportunity to ask the dentist as many questions as you want, like why must you take off your aligners when you eat? Or what’s the meaning of life?
At-home treatment and monitoring.

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“When will I finally get my perfect smile?”
Treatment time varies on a case-by-case basis, but smile transformations on ZenyumClear™ take an average of 3–9 months. Due to the more extensive nature of ZenyumClear™ Plus, treatment can take up to 15 months. At the end of your journey, you’ll be BFFs with our dentists at Zenyum!
What’s the difference between Zenyum Invisible Braces and other aligner brands?
We’ve hit the sweet spot between professional orthodontic expertise and remote-monitoring technology. So you get an experience that’s both safe and hassle-free. Many other brands offer only one or the other: either a more traditional, lengthier treatment, or a less-safe DIY process. Why choose only one when you can have your cake and eat it too, right?
“When will I start seeing results?”
Most people start seeing a difference 2–3 months after starting treatment.
“How do I know my treatment is going as planned?”
Your treatment is monitored by a combined team of orthodontists, dental hygienists, and dentists! You’ll upload photos of your teeth every 10 days via the Zenyum app, and our tribe of experts makes sure that those chompers are progressing exactly as they should.
“How do I know I’ve completed my treatment plan?”
Hint #1: You won’t be able to stop admiring your new smile in the mirror.
Hint #2: Just as they have throughout your treatment, Zenyum dentists will assess the condition of your teeth after you upload your most recent photos. If treatment hasn’t gone according to plan, our professionals will provide support and troubleshoot any issues.
“The dentist said I need further refinements on my teeth. Now what?”
Hey, it happens. We’ll produce extra refinement aligner sets for free after you get another dental scan at your clinic. Stick with it – you’ll be smiling wide in no time.
Behold, the perfect smile.
"Nice experience with Zenyum , highly recommended to anyone who wants better smile 😊, CS is professional and knowledgeable to help me out every stage . Much appreciated 😇"
Joanne Zheng
"Good and detailed explanation from all perspectives. Good enough follow up with the whole process."
Ashley Tsang
"Zenyum provides some fine quality aligners in town and the price is surprisingly cheap compare with the others. Also, the staff and the doctor are extremely patient and down to earth. It is a very pleasant experience for me."
Kwan ChunYin
What’s next?
Here’s to a lifetime supply of smiles.

“I’ve completed my treatment, and I love my new smile! What can I do to maintain it?”
Congratulations! We can feel your smile radiating all the way from here! To keep making heads turn, our professional dentists recommend maintaining your smile with the help of retainers.
No sweat. Watch the video and enjoy the show.
So you think all smiles are created equal?
Hate to burst your bubble, but…well, tap on the images to see some life-changing smile transformations.