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Smileflex^® Pro Custom Whitening Kit

$263.20 $329.00

or 4 interest-free payments of $82.25 with

IMPRESSION KIT STOCK LIMITED

Smileflex has been awarded the Best Teeth Whitening Kit of 2023 by Finder.

Read their review here.

Whitening Option

3 x Gels

6 x Gels

Desensitising Option

None

3 x Gels

6 x Gels

: Desensitising gel is an additional separate treatment recommended for people who typically suffer from tooth sensitivity. The gel will also help to strengthen teeth by removing plaque and protecting against demineralisation.

For more information, check out our Pro Custom Desensitising Gels.

Smileflex Pro Finish™

We design your order with the Smileflex Pro Finish™, a guideline based on the highest industry standards for custom-fitted dental products.

This guarantees consistency by each one of our Smileflex technicians and a quality finish for every product.

Front view

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Top view

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Whiten and brighten teeth in as little as 30 minutes a day! Featuring our powerful whitening formula with active ingredients cosmetic dentists use in-chair. Included in your kit are custom-fitted trays, made right here in Australia by our Smileflex dental technicians.

Not sure which Smileflex teeth whitening kit
is best for you?

Compare the range

Enamel safe
Trays custom-fitted to your mouth
Smileflex Pro Finish™What's this?
No LED light activation needed
Removes stains through pores on the tooth surface
6% Hydrogen Peroxide (18% Carbamide Peroxide equivalent)
Results last up to 13x longer than PAP and PAP+ formulas

Your concern

Thinking about whiter, brighter teeth? Remove stains and find your best smile with our dental grade gel formula.

Our treatment

With your Smileflex custom-fitted trays, whiten teeth in as little as 30 minutes a day. Do it while you watch Netflix or read a book!

Professional results

Repeat for 9 treatments to create your brand new smile! Proven results that last up to 13x longer than PAP+ whitening.

Dental Grade Gel Formula

A whiter smile for longer. The Smileflex formula is powered with Hydrogen Peroxide, the most effective whitening agent offered by cosmetic dentists. Needing no LED light activation, our teeth whitening gel is specially formulated for your custom-fitted trays. The Smileflex formula is safe and PAP+ free—an abrasive ingredient used in generic formulas—ensuring no enamel damage or tooth dehydration takes place.

Up to 13x longer lasting than PAP and PAP+ formulas¹

3x more efficient than Carbamide Peroxide formula²

¹Based on expected results lasting 9-12 months for Hydrogen Peroxide formula compared with expected results lasting 3-4 weeks for PAP and PAP+ formulas.

²Based on the recommended 30-60 minutes application time for Hydrogen Peroxide formula compared with the recommended 1-3 hours application time for Carbamide Peroxide formula.

Custom-Fitted Trays

The key is in custom. Crafted from your impressions, your custom whitening trays are created right here in Australia by our Smileflex dental technicians. These trays ensure that every angle of every tooth receives an even and consistent coverage of gel, regardless of how straight your teeth are! Our dental grade whitening formula can only be used with custom-fitted trays, resulting in a whiter, brighter smile.

100%

perfect fit guarantee on your custom-fitted whitening trays 72%

more affordable than whitening at a dentist³

³Based on the Smileflex^® Pro Custom Whitening Kit valued at $329 compared with dentist in-chair teeth whitening valued at $1200.

NEW + IMPROVED!

Home Impression Kit

It's all about custom! Introducing the new and improved Smileflex impression kit, developed by dental professionals. Taking your impressions in the comfort of your home has never been easier!

And of course, everything is included to return your impressions free of charge. Our Smileflex dental technicians will use your impressions to make your perfect custom-fitted whitening trays!

Impression kit registered in the Australian Register of Therapeutic Goods. ID: 372392

Product details

Tap an ingredient for more information

Teeth Whitening Gel

Glycerin, Water, Hydrogen Peroxide (6%), Propylene Glycol, Xanthan Gum, Sodium Citrate, Menthol, Sodium Phytate, Carob Gum, Salicylic Acid, Sodium Silicate, Xylitol, Tetrasodium Pyrophosphate.

Desensitising Gel

Potassium Nitrate, Sodium Fluoride, Carbomer, Poloxamer 407, Propylene Glycol, Deionized Water, Polyvinylpyrrolidone (PVP), Menthol.

Teeth Whitening Gel

Glycerin, Water, Hydrogen Peroxide (6%), Propylene Glycol, Xanthan Gum, Sodium Citrate, Menthol, Sodium Phytate, Carob Gum, Salicylic Acid, Sodium Silicate, Xylitol, Tetrasodium Pyrophosphate.

Desensitising Gel

Potassium Nitrate, Sodium Fluoride, Carbomer, Poloxamer 407, Propylene Glycol, Deionized Water, Polyvinylpyrrolidone (PVP), Menthol.

We design your order with the Smileflex Pro Finish™, a guideline based on the highest industry standards for custom-fitted dental products.

This guarantees consistency by each one of our Smileflex technicians and a quality finish for every product.

Front view

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Text text text text text.

Top view

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Product care information

Storage instructions
Trays: Store your custom-fitted trays in the provided protective case. Avoid exposure to sunlight or heat. Keep dry. Recommended storage temperature: 5°C–35°C.

Gels: Product effectiveness is reduced after being open for more than 12 months. Avoid exposure to sunlight or heat. Recommended storage temperature: 15°C–35°C. Do not refrigerate or freeze.

Cleaning and maintenance
It's important to maintain the cleanliness and hygiene of your products. Do not eat or drink while wearing the products.

You can clean your custom teeth whitening trays by rinsing them under cold water immediately after use.

You can further clean your products using soap, curd soap, liquid soap and dish liquid, however, do not use any strongly perfumed soaps.

It's not recommended to clean any dental products, regardless of the brand, using toothpaste, mouthwash or water hotter than 50°C.

Sterilisation
A sterilisation with gas and plasma (<50°C) is possible. As a result of the thermolability, the product is not autoclavable.

Product safety information

Material Composition
The Teeth Whitening Trays are made from Ethylene-vinyl acetate (EVA).

The material has been tested for biocompatibility according to DIN EN ISO 10993-1 and does not affect the user’s biological safety.

The material is non-toxic and not made with Latex, does not contain DEHP (or other Phthalates), or Bisphenol A (BPA), and is monomer and gluten free.

Medical Device Regulation
The Home Impression Kit is a class 1 medical device and is registered in the Australian Register of Therapeutic Goods. ID: 372392

Product and Safety Data Sheet
The Teeth Whitening Trays product and safety data sheet can be downloaded here.

Disclaimer
The products and information presented by Smileflex, its employees, agents, directors, or any associated third parties, are not intended as a replacement for medical consultation or advice.

Dental health varies from person to person, so it's... important to consult with your dental professional before starting any dental health program or purchasing any products. Smileflex does not claim to be qualified to provide advice or product recommendations. Customers are responsible for seeking appropriate medical advice tailored to their individual circumstances.

All the information provided on the Smileflex website is for promotional purposes only and should not be considered as personal advice or information specific to your own situation. If you choose to use Smileflex products or follow their guidance, you do so at your own risk. You are participating voluntarily and assume all risks, including the risk of injury, and agree to release and discharge Smileflex, its agents, directors, and any associated third parties from any claims, known or unknown, including but not limited to claims for death, injury, and property damage.

Smileflex offers no assurances regarding the durability of the products listed on its website, except as outlined in our Returns Policy.

Please feel free to visit the Smileflex Help Centre for more information. Read more

Step one
Place your order and we'll send you an Impression Kit for you to take your impressions.

Step two
Send your impressions to us free of charge using the provided Australia Post prepaid label.

Step three
We'll create your custom products and have your order sent out within just 3 business days!

Shipping information

FREE

Australia Post Standard(4–6 business days)On orders 80+, which includes 3-way shipping required for custom orders

$7.99

Australia Post Standard(4–6 business days)On orders below $80 (4–6 business days)

$11.99

Australia Post Express(1–2 business days)On all orders, which includes 3-way shipping required for custom orders

Please note: The shipping time frame above may differ in length between each state. COVID-19 disruptions and extreme weather conditions may cause Australia Post delays out of our control. Learn more.

Orders placed by 2pm AEST will be dispatched the same business day from our warehouse in Melbourne. Estimated delivery time frames are based on Metro areas.

Returns information

If your order is incorrect, faulty, or missing, please contact us and our friendly customer support will respond within just a few hours.

If your custom items do not fit in a way they can be used as intended, you can submit a returns form within 7 days of delivery for one of our dental technicians to review.

If you are not satisfied with the non-custom items you have received, you can submit a returns form within 30 days of receipt, providing they are in original resalable condition.

To learn more about our returns policy, and to submit a returns form, visit our Returns Policy page.

How Afterpay works

Fill your cart
Add your favourite Smileflex products to your cart and head to checkout.

Choose Afterpay at Checkout
Select Afterpay as your payment method in the third step of checkout.

Enjoy Instant Approval
Create or log into your Afterpay account, with instant approval in seconds.

Split into Instalments
Your purchase will be split into 4 instalments, to be paid every 2 weeks.

You don’t have to wait until payday for dental care!

Unlike a traditional lay-buy, Afterpay allows you to receive your products straight away, meaning you can smile now and pay later!

All you need is:

To have a debit or credit card ready
Be over 18 years of age
Be a resident of Australia

To use this service:

Select Afterpay as your payment option in checkout
Follow the prompts to either create or log into your Afterpay account

Remove end cap
To begin simply remove the end cap from the gel syringe and save for recapping.

Apply gel to trays
Apply "teardrops" of gel inside the front surface of your custom-fitted trays.

Let the gel work!
Whiten teeth between 30-60 minutes daily for at least 9 easy treatments!

Advanced Shade Guide™

The all-in-one system for all. Our advanced shade system covers all teeth staining chroma. Afterall, teeth stain in shades of four major colour categories⁠: red-brown, red-yellow, grey and red-grey. With your included Smileflex Advanced Shade Guide™, you'll be able to colour match more accurately and progressively track your whitening results with ease.

Perfect Fit Guarantee

We don't mean to flex... But we pride ourselves on creating high quality custom dental care. That's why every custom product comes with our perfect fit guarantee. If your custom products don't fit, contact us within 7 days of delivery and we'll remake them for free!

Frequently Asked Questions

You asked, we answered! We’ve put together some of the most commonly asked questions about our custom teeth whitening kits. If you can't find the answers you're looking for below, head over to the Smileflex Help Centre for even more information.

: When you visit a dentist for a custom teeth whitening kit, the teeth impressions taken are sent to a dental laboratory like us anyway! Our Smileflex dental technicians create your custom whitening trays the same as they would for a dentist. We also use the same active ingredients in our whitening gel that dentists use.
: Yes but keep in mind, artificial dental work will not whiten. They are colour matched at the time they are created and do not have pores. The colour of your dental work cannot be changed (unless it is replaced).
: All teeth whitening work by absorbing into pores on the tooth surface. The active whitening agent in our dental grade formula is Hydrogen Peroxide (H₂O₂), a naturally occurring compound which breaks down readily into water (H₂O) and a single oxygen molecule (O). This single oxygen molecule is a strong oxidising and disinfecting agent, and is what gives Hydrogen Peroxide such effective whitening properties.
: Teeth whitening is only achieved with either Hydrogen Peroxide (HP) or Carbamide Peroxide (CP) and requires custom-fitted trays to use. HP and CP produce the same results, however HP whitens 3x faster and requires 3x less strength to that of CP to achieve the same results. This is because of the time needed for the CP to break down into HP first.

While formulas found in LED whitening kits such as PAP and PAP+, are merely a temporary teeth "lightening" effect by dehydrating teeth rather than whitening and removing tooth stains. In the dental industry we call this "rebound" and people using those products find once their dehydrated teeth return to health 3–4 weeks later, their original tooth stains reappear (as they were never removed).

With all factors considered, it's why Smileflex chooses Hydrogen Peroxide as its active whitening agent to achieve the best and longest lasting professional results.
: Yes! Our product has proven to be highly effective at removing stains from teeth including coffee, tea, wine, tobacco, tetracycline, and various other tooth stains.

Product reviews

All of our store's product reviews can be found at our dedicated Results & Reviews page.

Rochelle C.

Taking my own impressions was quite the experience haha. The custom trays are amazing though. Thanks!

Ally G.

My teeth have never looked better! Impressive results. Also surprised how easy taking my impressions were.

Dani H.

I've always been hesitant about at-home teeth whitening, fearing it wouldn't be as effective as professional treatments. However I decided to give smileflex a shot and I'm so glad I did. The process was simple and straightforward. The kit came with clear instructions that made everything a breeze. I appreciated that the kit was customised to my teeth, ensuring best results. Over the course of a week, I started noticing a significant change in the shade of my teeth. What impressed me the most was that the whitening gel didn't cause any excessive sensitivity which had been a concern of mine. The results speak for themselves. My smile is noticeably brighter and I'm more confident than ever. This kit has been amazing.

Reece T.

Amazing customer service, clear communication on progress and quick responses to questions. The product is easy to use and the instructions are clear. The results already are far and above what I expected ! 5 star experience

Millie H.

I've been through my fair share of teeth whitening products and most left me disappointed with minimal results. However this whitening kit turned out to be brilliant. The process was remarkably easy and the instructions were crystal clear. The custom trays fit my teeth perfectly ensuring that the whitening gel did its job properly. I followed the recommended schedule and to my amazement i saw significant improvements in the colour of my teeth. There was mild sensitivity but nothing of great bother.

Courtney B.

Will definitely be recommending smileflex to my friends and family.. The gel works a lot better than other brands I've tried in the past. Happy I can re-use the custom trays for future whitening too.

Olivia H.

Great results. Dentist quality moulds.

Amelia G.

I'd been wanting to whiten my teeth for a while so after searching the many options around I decided to give smileflex a go. The impression process was easier than expected and the whitening results are amazing! Knowing I have custom trays now to whiten whenever again in the future is also a bonus.

Melody P.

I wasn’t sure how it would go after being disappointed with another brand. Turns out I’m really happy with the results! I get compliments about how white my teeth are all the time :D

rose n.

The instructions and video for taking the impressions were really easy to follow. My trays fit really well and the whitening gel also has clear instructions. So far the gel is working amazing! I've already noticed they're whiter in less than a week of use. I'm looking forward to seeing the final results!

Belinda S.

Just ordered some whitening gel refills. Still getting compliments 10 months after my first purchase. Wonderful product!

Sandra C.

I experienced a bit of tooth sensitivity the first few times of applying the gel however it didn't last long, especially after using sensitivity toothpaste. Very happy with the results. My teeth a noticeably whiter! Amazing :)

Luci R.

From the minute I ordered the SmileFlex whitening kit I was impressed. Delivery and correspondence was quick and easy. I noticed a huge difference even after the first week, people were commenting on how white my teeth were! I’m a big coffee drinker and the whitening has removed all my stains! Super Happy and highly recommend.

Smileflex^® Teeth Whitening Guide

Swipe to viewSelect from our full range!

Interactive Mouthguard Guide™

Find the right sports mouthguard for you in just 3 easy steps!

Step one

Select your age range.

Step two

Do you wear orthodontic braces?

Step three

Select any sports you play.

(Choose as many as you like!)

Smileflex Guard+ Guide

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Smileflex Retainer Guide

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Smileflex^® Pro Custom Whitening Kit

Smileflex Pro Finish™

We design your order with the Smileflex Pro Finish™, a guideline based on the highest industry standards for custom-fitted dental products.

This guarantees consistency by each one of our Smileflex technicians and a quality finish for every product.

Front view

Top view

We design your order with the Smileflex Pro Finish™, a guideline based on the highest industry standards for custom-fitted dental products.

This guarantees consistency by each one of our Smileflex technicians and a quality finish for every product.

Front view

Top view

People also love

Smileflex® Teeth Whitening Guide

Swipe to viewSelect from our full range!

Interactive Mouthguard Guide™

Find the right sports mouthguard for you in just 3 easy steps!

Step one

Select your age range.

Step two

Do you wear orthodontic braces?

Step three

Select any sports you play.

(Choose as many as you like!)

Smileflex Guard+ Guide

Swipe to viewSelect from our full range!

Smileflex Retainer Guide

Swipe to viewSelect from our full range!

Smileflex® Pro Custom Whitening Kit

Lower jaw option

Smileflex Pro Finish™

We design your order with the Smileflex Pro Finish™, a guideline based on the highest industry standards for custom-fitted dental products.

This guarantees consistency by each one of our Smileflex technicians and a quality finish for every product.

Front view

Top view

We design your order with the Smileflex Pro Finish™, a guideline based on the highest industry standards for custom-fitted dental products.

This guarantees consistency by each one of our Smileflex technicians and a quality finish for every product.

Front view

Top view

Perfect fit guarantee

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Smileflex^® Teeth Whitening Guide

Smileflex^® Pro Custom Whitening Kit