Invisalign Leichhardt — flexible, subtle and tailored around you.

From crowded teeth to bite issues or a smile that just doesn’t feel like you, enjoy a more comfortable, confident smile—without the metal.
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Crooked teeth? There’s a more comfortable way forward.

Always dreamed of straighter teeth, but thought braces would get in the way of life? You’re not alone. Let’s face it, traditional braces can be uncomfortable, hard to clean, and not exactly discreet.

That’s why so many people choose Invisalign in Leichhardt.

It’s a gentle, flexible way to straighten your teeth — with clear aligners that are virtually invisible, easy to remove, and surprisingly comfortable. You can keep eating what you love, brushing like normal, and smiling with confidence while your teeth gently move into place.

At Smile Life, we’re here to guide you, with expert care, honest advice, and a treatment that fits into your life, not the other way around.

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We’ll take your worries

Discreet and hassle-free‚ straighter teeth Smile-Life style.

Invisalign uses a series of custom-made, clear aligners to gently move your teeth into place for a straighter smile.

A popular alternative to traditional metal braces, it offers a more discreet, comfortable, and flexible way to straighten teeth. The aligners are virtually invisible and can be removed for eating, brushing, and special occasions, making them a seamless fit for everyday life.

Why Invisalign is a favourite for teens and adults alike:

  • Discreet and almost invisible 
  • More comfortable than traditional metal braces
  • Removable — Eat, brush and live without restrictions
  • Easy to clean, no fiddly wires or complicated routines
  • Custom-made for you — tailored for gentle, gradual movement
  • Fewer in-chair dental visits
  • Straightening teeth reduces the risk of cavities
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Why choose us for Invisalign?

We put people before procedures.

You’re never just a set of teeth to us. From your first consult (which happens to be FREE) to your final aligner — we take the time to listen, understand your goals, and tailor your care around what matters most to you.

A beautiful, straight smile—guided by experience.

Invisalign might be subtle — but the planning behind it shouldn’t be. Our experienced team uses advanced digital scanning and precise treatment plans, so your aligners fit beautifully and work exactly as they should.

A space that feels like home (only better).

A lounge-worthy waiting area and cosy treatment rooms — every detail of our Leichhardt dentist practice is designed to help you feel relaxed, unrushed, and genuinely cared for.

In good company: What patients are saying.

1/1

Mark

Leichhardt

“I rarely leave reviews, but SmileLife in Leichhardt stood out. The practice is modern, calm, and welcoming, creating a comfortable environment. The team was warm, thorough, and focused on my comfort. They explained everything clearly without pressure, providing honest advice aimed at long-term dental health. The technology used supports precise and efficient treatment. SmileLife offers a professional and friendly experience. I would recommend them to anyone seeking dental care in the Inner West.”

Amy

Leichhardt

“As a new patient, I had a positive experience at this dentist. The dentists and hygienist were kind, and informative. I was given plenty of time to talk through my concerns. The cleaning was gentle, thorough and comfortable.”

Nikki

Leichhardt

“I booked an Invisalign consult with Dr Catherine-Anne Walsh and was impressed by her warmth, honesty, and professionalism. She gave a clear, objective assessment and encouraged me to consider options best suited to my needs, without any pressure.”

Jamie J

Sydney

"Dr Vinaya Sunkersett has been an amazing person to my whole family. For a person who was scared of the dentist she has really made a huge impact in my life. I'd like to say thank you very much for the support in my teeth."

Michael A

Sydney

"I’m so happy with Dentist Catrina...I can’t complain. I can give 10 on 10. Thank you."

Rob B

Sydney

"How do I leave a 10 star review? Amazing from start to finish."

Amy S

Sydney

"I had the best experience as a new patient at this dentist. The dentists and hygienists are so welcoming, kind and informative. I was given plenty of time to talk through my concerns..."

Nikki H

Sydney

"[Dr Walsh] gave me a very frank and objective assessment of my situation and options, and instead of trying to push any kind of treatment onto me, which I came in feeling a bit apprehensive about, encouraged me to consider other options which might be better suited to my needs."

Gentle straightening, lasting confidence at every step.

Teeth straightening shouldn’t feel complicated. We keep things smooth, supportive, and built entirely around you. Here’s how your Leichhardt Invisalign journey might look:

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Step 1
Free Invisalign consult.

We start with a gentle examination, digital scans, X-rays and photos to check your teeth and plan your custom treatment — no pressure, just honest advice. You can even see your dream smile before treatment starts.

Step 2
Your aligners are ready.

Once your treatment plan is set, your custom Invisalign aligner trays are fitted. They’re clear, comfortable, and made to blend into your day — not take over it. We'll make sure they feel good and fit seamlessly.

Step 3
Gradual changes, real results.

Every 1–2 weeks, you’ll switch to a new set of Invisalign aligners as your teeth gently shift into place. Think of it as teamwork — we’ll track your progress together and adjust as you go.

At Smile Life, your happiness is for good

Relax and drift away with dental sedation.

Sleep dentistry (AKA IV sedation) ensures a calm, comfortable experience for lengthy or complex procedures. If you struggle with dental anxiety, a strong gag reflex, sensitive teeth, or a low pain threshold, sleep dentistry could be the perfect solution.

Invisalign cost.
from $6500

The cost of Invisalign treatment ranges from $6500 – $8000. Start your teeth straightening journey here — in the heart of Leichhardt — with a free Invisalign consultation.

Easy ways to pay (because life’s busy enough).

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With Afterpay you’ll never pay interest and there are no additional fees when you pay on time. Afterpay also offers smart spend limits to ensure you never bite off more than you can chew.
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Easy Direct Debits
Automatic instalments. Spread out your payments over 12 to 18 months.
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Cash/ EFTPOS/ TYRO
We accept cash and EFTPOS (including debit cards, MasterCard®, Visa and American Express®). Please note that we don’t accept cheques.
Comfort Assured
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Anxiety Free

Looking for more?
Get our extensive price list and treatment guide.

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Your questions, answered with a smile.

What is Invisalign and how does it work?
Invisalign is an orthodontic treatment that uses a series of clear, custom-made, removable aligners that gently and gradually straighten your teeth. Each aligner is designed to shift your tooth alignment closer to the final teeth position. There are no brackets and wires, like with traditional braces — just smooth, clear trays that fit comfortably over your teeth. This makes Invisalign a preferred orthodontics treatment for people who want a more discreet and flexible option.
How often will I change aligners during the Invisalign treatment process?
Most people go through 18 to 30 sets of aligners, each worn for about 1–2 weeks. Every set brings you closer to your final teeth position — and your beautiful smile. Your dentist will create a tailored treatment plan so you know exactly how many aligners to expect from the start.
How much does Invisalign cost in Leichhardt?
At Smile Life in Leichhardt, Invisalign treatment typically ranges from $6,500 to $8,000. The exact cost depends on the complexity of your case. Your journey starts with a free consultation, where we’ll assess your smile and provide a personalised plan with clear fees.

New to Smile Life? Enjoy our new patient offer — a ‘welcome’ price for a comprehensive check-up and clean (save $307). It’s a great first step if you’d like to get to know us.
Invisalign vs braces: Which is better?
Many patients choose Invisalign as their preferred orthodontic treatment because it offers a more comfortable and subtle way to achieve a beautiful smile. Unlike traditional braces, Invisalign uses clear, removable aligners that are almost invisible. You can take them out to eat, brush and floss, and there are no unsightly metal braces to worry about.
Am I a good candidate for Invisalign?
Clear aligners are suitable for a range of dental issues including:

- Overcrowding
- Gaps and spacing issues
- Bite misalignment

At Smile Life, we offer a free consultation where we assess your teeth and bite to determine if this treatment option is right for you. Contact your local Leichhardt dentists today.
How long does Invisalign take?
Treatment time varies, but most people complete their journey in 6 to 18 months. You'll receive a custom plan based on your goals and smile — and we’ll track your progress every step of the way. Want to know what your timeline could look like? Book a free consult and let’s talk through it.
Does Invisalign hurt?
Clear aligners are generally more comfortable than traditional fixed braces. You may feel mild pressure when switching to a new set of aligners, but it’s usually temporary and a sign your teeth are moving as planned.
Can I eat and drink with Invisalign?
Yes — if you remove your aligners first. One of the biggest benefits of Invisalign treatment is that you can enjoy all your favourite foods and drinks without restrictions. Just pop your aligners out before eating and give your teeth a quick brush before putting them back in.
How often do I need to wear my aligners?
You’ll need to wear your Invisalign aligners for 20 to 22 hours a day for the best results. They should only be removed for eating, drinking (anything other than water), brushing, and flossing.
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Tired of hiding your smile? Let’s straighten things out — together.

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