Smilie 3 Pen Gel Refill Pack

$45.00
was $59.00 Save $14.00
/
Smilie 3 Pen Gel Refill Pack
Smilie 3 Pen Gel Refill Pack
Smilie 3 Pen Gel Refill Pack
Whitening Gel Refill Pack - Smilie
Smilie 3 Pen Gel Refill Pack
Smilie 3 Pen Gel Refill Pack
Smilie 3 Pen Gel Refill Pack
Whitening Gel Refill Pack - Smilie
Smilie 3 Pen Gel Refill Pack
Smilie 3 Pen Gel Refill Pack
Smilie 3 Pen Gel Refill Pack
Whitening Gel Refill Pack - Smilie

Smilie 3 Pen Gel Refill Pack

$45.00
was $59.00 Save $14.00
/

We're confident you will LOVE our products, so we've decided to let you try them risk free with our Money Back Guarantee!

$45.00 AUD
$40.50 AUD

Auto-renews, skip or cancel anytime.

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  • 30-Day Money-Back Guarantee
  • In stock, ready to ship
  • Inventory on the way

Stay home and whiten with our most advanced formula for faster whitening results than ever before. Developed by leading dentists, Smilie delivers a professional-level whitening experience, while being gentle on enamel for those with sensitive teeth and gums. Each pack contains 3 pre-filled gel whitening pens for up to 30 treatments. 

Trusted by over 100,000 customers. As seen on Sunrise and in Vogue, Body & Soul, News.com, Pedestrian TV and Popsugar. Feel confident knowing you'll get dentist quality results, backed by our 100% money-back guarantee.


Once finished the initial treatments in your Smilie Teeth Whitening Kit, we recommend a top up once every 2 weeks to stop stains from building up and to maintain your brilliant smile. Smilie's Whitening Gel Refill pack contains 3 x gel pens (30 treatments) and can used with your dual-light LED device.

Propylene Glycol, Glycerol, Water, Hydrogen Peroxide (6%), Carbomer, Carboxymethylcellulose Sodium, Polyvinylpyrrolidone, Menthol, Sodium Hydroxide.

We believe purchasing a product with Smilie should make you happy, so if for any reason you're not completely satisfied with your results, we'll provide you with a full, no fuss refund.

We offer same day dispatch from our Sydney warehouse.

Customer Approved

“I purchased the refills after seeing great results using the whitening kit. I'm a serious coffee drinker and this is the only whitening product that's removed the stains!"

Read all our reviews

How it works

Teeth whitening in 3 easy steps

Step 1

- Apply the gel evenly to each tooth

Twist the top of the pen until the gel appears and brush evenly on to each tooth

Step 2

- Power on the LED device and place in your mouth

Press the button until the light turns on and place the device in your mouth, you may need to bite down to hold in place.

Step 3

- Sit back and relax for 16min

The device will automatically power off after 16 minutes, to let you know your treatment is done!

Us vs. Them

While others fill you with fillers, we fuel you with pure, science-backed results.

Section Image
in-chair whitening
(dentist treatment)
generic supermarket
whitening products
Developed by award-winning Australian dentists
Premium, results-driven ingredients
Sensitivity-free
Money-back guarantee
Quick noticeable results after one use

FAQs

Start by charging your LED device for one hour before your first use. Brush and dry your teeth, then apply the whitening gel to the front of your top and bottom teeth using the precision brush. Apply an even, generous layer by brushing from the top of each tooth downwards.

Next, place the mouthpiece in your mouth and gently close your lips around the device. Press the button to switch it on and whiten for 16–30 minutes. When finished, remove the mouthpiece, spit out any excess saliva, and rinse your mouth with water. Rinse the device with water (or gentle hand soap for a deeper clean), dry, and place back into the holder for storage.

For best results, use once daily for 7 days. After your initial treatment, maintain your smile with a quick touch-up every two weeks or as needed.

The Smilie Boost Whitening Kit is designed with the same professional-grade ingredients dentists use, but at a lower and safer concentration - so you get effective whitening without harshness. What truly sets it apart is the added Potassium Nitrate, a proven ingredient that helps calm and protect sensitive teeth while you whiten. This means you don’t just get a brighter smile - you get it comfortably, without the pain that many other whitening kits can cause.

Use your Smilie kit once a day for 16–30 minutes over a period of 7–21 days, depending on your whitening goals. If you experience sensitivity, simply pause for 1–3 days and then continue your treatments

While every smile is unique, Smilie products are formulated with sensitivity in mind. The majority of our customers whiten comfortably without experiencing sensitivity