Teeth Whitening Pen

£ 16.99 GBP £ 19.99 GBP

Teeth Whitening Pen

Our Teeth Whitening Pen has been designed to deliver results in just 1 minute, after one use, to whiten and brighten your smile. It is formulated with an advanced non-peroxide active whitening ingredient that whitens and brightens your teeth without any pain or sensitivity. 

Best used to top up your smile, for a brightening highlighter effect, just before a selfie or photo! If you have tougher red wine, coffee or tea stains, try our Teeth Whitening Kit which can whiten your teeth in 3-6 days!

UK approved. Vegan Friendly. 

How Our Teeth Whitening Pen Works 

1. Pull the cover off until you see the white brush.
2. Twist the handle 2-3 times until you see half a fingertip worth of pearly teeth whitening gel appear.
3. Smile wide and stroke the brush along the front and bottom visible teeth until a thin layer of the pearly white teeth whitening gel is on the front and bottom visible teeth.  
4. Allow the serum to dissolve naturally on your teeth. Don't eat, drink, or rinse for at least 20 minutes to allow it to work.


Our Teeth Whitening Pen is made to whiten your teeth on the go. Pocket & Purse Sized. No Sensitivity. UK Approved.

Whiten your smile on the go, on a date, before an interview, before a wedding or event.

Watch this video to see How To Use Our Teeth Whitening Pen.

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Customer Reviews

Based on 1054 reviews

I like this pen because all you need to do is brush your teeth, dry them off and apply this pen like you are painting something small with the included little brush. I like to put cotton (like a dentist) in my gums to keep my mouth dry for 10 minutes while the Smiletime does its job. My teeth started improving in whiteness right away!


I use this pen probably 3x a week, before bed. I have received compliments about how white my teeth are. I have had zero sensitivity due to use.


The pen is small but packs a powerful punch! My teeth have seem to be getting whiter, but just not instantly white like some have stated. Still way better than the strips.


I've only used it 3 days & the dark yellow stains are completely gone. I'm amazed. I expect pearly whites by next week at this rate. I can see a noticeable difference with each usage/application.


Really loves this pen so far and already notice a differences! Just wait thirty minutes for it to set and then you can relax your lips. Then don’t eat or drink for about 30 minutes.