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Enjoy free shipping when you spend $70+
Enjoy free shipping when you spend $70+
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
Log into or create an 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 use this service:
Shipping information
FREE
Australia Post Standardon all orders $70+ (including 3-way shipping for custom orders!)
$6.99
Australia Post Standardon orders below $70 (4-6 business days)
$9.99
Australia Post Expresson all orders (1-2 business days)
Please note: The shipping time frames above may differ in length between each state.
Estimated delivery time frames are based on Metro areas.
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.
This kit includes 6 teeth whitening gel syringes. For more kit options, check out our full range of custom whitening kits.
Thinking about whiter, brighter teeth? Remove stains and find your best smile with our dental grade gel formula.
With your Smileflex custom trays, whiten teeth in as little as 30 minutes a day. Do it while you Netflix or read a book!
Repeat for 9 easy treatments to create your brand new smile! Proven results that last up to 13x longer than LED whitening kits.1
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.
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.
Home Impression Kit
It's all about custom! Introducing the Smileflex Impression Kit developed by dental professionals. Everything is included for you to take the perfect impressions from the comfort of your home!
The Coffee Lover Whitening Kit comes complete with an Impression Kit, 6 teeth whitening gel syringes, a Smileflex Advanced Shade Guide™, instruction booklets, a protective case and of course, your custom-fitted trays.
All of our custom products come with free 3-way shipping and our perfect fit guarantee.
Tap an ingredient for more informationTeeth 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.
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. 
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 trays and have your whitening kit sent out within 3 business days!
Shipping information
FREE
Australia Post Standardon all orders $70+ (including 3-way shipping for custom orders!)
$6.99
Australia Post Standardon orders below $70 (4-6 business days)
$9.99
Australia Post Expresson all orders (1-2 business days)
Please note: The shipping time frames above may differ in length between each state.
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
Log into or create an 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 a whiter smile!
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 use this service:
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!Customer satisfaction is our number one priority. While we can greatly improve on your impressions if necessary, the accuracy of the fit is partially determined by the quality of the impressions you take.
We understand taking an impression can be difficult so if you haven't already yet, check out our simple Video Tutorials and articles at our Help Centre. Afterall, we want you to enjoy the high quality products we pride ourselves on!
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.
When approved, we'll send you the required impression trays and putty to retake your impressions, including a prepaid return satchel. Once your custom items and new impressions are returned, you will be entitled to a remake. All costs for a remake will be covered by us.
To learn more about our returns policy, and to submit a returns form, visit our Returns Policy page.
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.
