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CHRISTMAS SALE

STAFF PICK

Smileflex^® Pro Custom Whitening Kit

$199.20 $249.00 $379.00 You save 34%!

or 4 interest-free payments of $62.25 with

IMPRESSION KIT STOCK LIMITED

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.

CHRISTMAS DEAL: Free Desensitising Gel (worth $79) with Every Pro Custom Whitening Kit Order!

Enjoy a complete treatment experience with our soothing Desensitising Gel. Your free gift will be added to your cart automatically.

Smileflex Pro Finish™

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

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

Trays custom-fitted to your mouth
Smileflex Pro Finish™What's this?
6% Hydrogen Peroxide (18% Carbamide Peroxide equivalent)
Enamel-safe formula
Removes stains through pores on the tooth surface
No LED light activation needed
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

Impression Kit FAQs

Play video ►

Product details

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!

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™, our guideline based on the highest industry standards for custom-fitted dental appliances.

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

Front view

Coverage Text text text text text text.
Text text text text text.

Top view

xt text text text text.
Text text text text text.

Coverage Text text text text text text.
Text text text text text.

Product care information

Storage instructions
Trays: Store your teeth whitening 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 teeth whitening trays. Do not eat or drink while wearing the teeth whitening trays.

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

It's not recommended to clean dental appliances with toothpaste, mouthwash, or water hotter than 50°C. Toothpaste contains abrasive particles that can scratch surfaces, trapping bacteria and making cleaning harder. Mouthwash often contains alcohol and other chemicals that can damage or discolour your appliance over time. Both can reduce the lifespan of your appliance.

Sterilisation
A sterilisation with gas and plasma (<50°C) is possible. Due to the product's thermolability, it is not autoclavable. For daily disinfection, Smileflex® Premium Sterilising Foam removes up to 99.9% of plaque, stains, odours, bacteria and pathogens.

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

Shipping information

FREE

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

$7.99

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

$10.99

Australia Post Express(1–2 business days)For 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. 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 wish to return the non-custom items you have received, you can submit a returns form within 45 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

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!

Play video ►

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!

Learn more

Play video ►

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). 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 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.

Marcus P.

I've tried other kits and gimmick products before but smileflex's formula has delivered the best results. My teeth are whiter and I experienced zero sensitivity.

Lena G.

I was skeptical, but this custom kit delivered exactly what it promised. A big boost to my confidence!

Ricky B.

Custom trays are the best way to go. A nice even coverage. Results speak for themselves. My only issue is Australia Post delivery was slow.

Rochelle C.

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

Jordan P.

I'm amazed with the results after using it for about a week so far. Also the blue gel really helps with my sensitivity that I've always had an issue with. I'll definitely be recommending Smileflex to others.

Georgia R.

Absolutely thrilled with the teeth whitening kit. Easy to use and noticeable results in just a few applications. I have much more confidence to smile now!

Ally G.

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

Tarley S.

Easy instructions, minimal sensitivity and a brighter smile. Happy customer!

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.

Jayde E.

Impressed by how effective the custom teeth whitening kit is. Noticed a significant difference within a week. Highly recommend.

Audrey S.

Being an avid coffee drinker my teeth had lost their luster over the years. I wanted to explore teeth whitening options but I was hesitant to try an at home kit. Then I stumbled upon the Smileflex custom teeth whitening kit. The process of getting my custom trays was quick and easy. When I started using the kit, I was pleasantly surprised by how comfortable the trays were. The whitening gel didn't irritate my gums or cause discomfort either. I began to see changes after just a few days. While the transformation wasn't overnight, it was gradual but did an exceptional job by the end. Truly happy with my results.

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.

Danielle G.

I've been getting plenty of compliments with my new smile !

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.

Sienna F.

I bought this as a gift for my Mum for Mother's Day and she couldn't be happier with the results so far!

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.

JAYNE M.

GREAT EXPERIENCE LOVE THE PRODUCT

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!

Mia F.

Great results so far! Have been using it for a week now and the gels work really well. The overall customer service was fantastic also!

El S.

I'm getting married early next year, and I've been doing the treatment so far for 6 days and the results are amazing! So exciting!! Thank you.

Belinda S.

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

Tom F.

Fantastic product, a cut above all the other competitors

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 :)

Kyle P.

Can't recommend the whitening kit more. Easy to use and great results for someone who loves coffee. The instructions made the whole process very easy.

Luke B.

Great Service and product is very new only few days . But seems to be working well.

Chanel P.

The service was fantastic. Super fast and I absolutely love my new teeth. The custom fit means the whitening can really work. I love it.

Miranda E.

So impressed with the Smileflex teeth whitening products! I noticed results after a couple of days. It was such an easy process and they arrived so quickly! Communication was also great, my questions were answered straight away. Highly recommend this product! Thanks so much

David M.

During lockdown I was unable to go to the dentist to get a new set of bleaching trays. I found smileflex online and thought I'd give them try, I'm so glad I did! Not only did I save a bunch of money but they fit really well and the whitening results are on point. Might have to get a mouthguard once footy seasons back. Definately recommend!

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.

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Smileflex^® Pro Custom Whitening Kit

Smileflex Pro Finish™

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

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™, our guideline based on the highest industry standards for custom-fitted dental appliances.

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

Front view

Top view

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

Step one

Select your age range.

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Do you wear orthodontic braces?

Step three

Select any sports you play.

(Choose as many as you like!)

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Smileflex Pro Finish™

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

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™, our guideline based on the highest industry standards for custom-fitted dental appliances.

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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