Smilie On-the-go Teeth Whitening Pen

$19.00
was $29.00 Save $10.00
/
Smilie On-The-Go Teeth Whitening Pen - portable whitening gel pen with travel-size packaging
Smilie On-the-go Teeth Whitening Pen
Smilie On-the-go Teeth Whitening Pen
Smilie On-the-go Teeth Whitening Pen
Smilie On-The-Go Teeth Whitening Pen - portable whitening gel pen with travel-size packaging
Smilie On-the-go Teeth Whitening Pen
Smilie On-the-go Teeth Whitening Pen
Smilie On-the-go Teeth Whitening Pen
Smilie On-The-Go Teeth Whitening Pen - portable whitening gel pen with travel-size packaging
Smilie On-the-go Teeth Whitening Pen
Smilie On-the-go Teeth Whitening Pen
Smilie On-the-go Teeth Whitening Pen

Smilie On-the-go Teeth Whitening Pen

$19.00
was $29.00 Save $10.00
/

Just $3.30 per treatment

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

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

The easiest way to whiten your teeth - anytime, anywhere. Smilie's On-The-Go Whitening Pen delivers the same dentist-developed formula trusted by over 100,000 Australians, in a pocket-sized pen you can use in seconds.

Why You'll Love It

  • Truly swipe and go - no trays, no LED, no waiting
  • 10 treatments per pen
  • Same professional-grade formula as our award-winning Boost Kit
  • Contains Potassium Nitrate - zero sensitivity, safe for everyday use
  • Fits in your bag, pocket or gym kit
  • Perfect for top-ups between full treatments
  • 30-day money-back guarantee

How To Use

Twist the base to dispense gel, swipe directly onto teeth and smile. That's it. The formula gets to work immediately, lifting stains from coffee, wine, tea and more.

At just $19, it's the easiest way to keep your smile bright between treatments.

Want longer lasting results? Try the Smilie Boost Teeth Whitening Kit for a full whitening routine.

As seen in Vogue, Marie Claire, ELLE, Body+Soul, Sunrise, 7News and more

Body & Soul Magazine, Popsugar, News.com.au, Pedestrian TV, Urban List

Recent mentions:
Best Teeth Whitening Kit – Body&Soul Magazine
Winner, Best Vegan Teeth Whitening Kit – News.com.au
"Aussie brand making big waves" – Pedestrian TV
"Best New beauty product ready for your next glow up" – Urban List
“Self-care, because you’re worth it” – Popsugar
“It’s already become a cult-fave” – Pedestrian TV

We understand at-home teeth whitening can be scary for those with sensitivity, that’s why we’ve developed a formula containing desensitisers and soothers designed specifically to whiten, without the pain. The Smilie formula in our On-the-go whitening pen contains the following Ingredients: Glycol, Water, Glycerol, Hydrogen Peroxide, Carbomer, Potassium Nitrate, Carboxymethyl, Menthol, Sodium Hydroxide, Sodium Fluoride, Pomegranate Seed Extract.

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

"On to my second pen now & absolutely love them! They don’t cause any sensitivity to teeth or gums and I love that you can see results so fast!"

Read all our reviews

How it works

Teeth whitening in 2 easy steps

Step 1

- Remove lid and twist

Remove lid and twist the pen until the gel dispenses (it may take several clicks with the first use).

Step 2

- Apply to each tooth, leave and go!

Brush a generous amount of gel directly onto the surface of each tooth. Leave for 10-30 minutes, then rinse with water and go!

Us vs. Them

While others gloss over the science, we’ve perfected it — dentist-developed, sensitivity-free, and results you can see.

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

Recently viewed

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