Save up to 50% off storewide



Your cart is empty
In light of the Smile Direct Club sudden closure, all Smileflex retainer orders will be created within 3 business days over the Christmas period to ensure your teeth retain their current positions.
Our lab division will be temporarily closed over the Christmas period. Our warehouse team will still be fulfilling new orders (Impression Kits and Gel Refills) and receiving returned impressions as normal, however, custom-fitted products won't be made by our dental technicians until the week beginning 8th Jan, 2024.
Enjoy up to 30% off storewide with our Christmas sale!
Have a great Christmas, the Smileflex Team
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 use this service:
How Paypal - Pay in 4 works
Fill your cart
Add your favourite Smileflex products to your cart and head to checkout.
Choose Paypal at Checkout
Select Paypal as your payment method in the third step of checkout.
Enjoy Instant Approval
Create or log into your Paypal 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, Paypal - Pay in 4 allows you to receive your products straight away, meaning you can smile now and pay later!
All you need is:
To use this service:
How Klarna works
Fill your cart
Add your favourite Smileflex products to your cart and head to checkout.
Choose Klarna at Checkout
Select Klarna as your payment method in the third step of checkout.
Enjoy Instant Approval
Create or log into your Klarna 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, Klarna 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 Standard(4–6 business days)For orders $80+
$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
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.
1–2mm precise cut over your gum tissue.
To allow for easy removal of any expelled teeth whitening gel.
1mm thickness of space between the tray and front surfaces of your teeth.
To allow the required amount of gel for ultimate whitening results.
1–2mm straight cut over your gum tissue following the contour of your mouth.
For tray aesthetics and comfort during treatment.
Coverage extended up to your second molars. (All visible tooth faces when smiling.)
Need refill pens for your Smileflex® ultraLED™ Whitening Kit? Maintain or improve your smile with our award-winning whitening formula. Each refill box contains a 2ml whitening pen for a total of at least 10 treatments.
Although products such as aligners (Invisalign), retainers, mouthguards, night guards are custom-fitted to the mouth, they are cut differently and are not made with a spacer on the front side of the tooth surface to allow for gel.
Those products are made to fit tight to the teeth and gums, and LED mouth trays are not custom-fitted. Using any of these will push the gel out into the mouth, potentially causing irritation or harm.
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. With LED light activation technology, speed up your whitening progress with your ultraLED™ device. The Smileflex formula is safe and PAP+ free—an abrasive ingredient used in generic formulas—ensuring no enamel damage or tooth dehydration takes place.Frequently Asked Questions
You asked, we answered! We’ve put together some of the most commonly asked questions about our ultraLED™ teeth whitening. If you can't find the answers you're looking for below, head over to the Smileflex Help Centre for even more information.All of our store's product reviews can be found at our dedicated Results & Reviews page.