60% OFF #holiday Whitening Sale Today!

Whiter Teeth In 3 Days Or Less 

Klear Whitening Pen™

"My Klear whitening pen just arrived a couple of days ago and after only using it once I can already see a visible difference. Would recommend to anyone who wants quick results and anyone with sensitive teeth like me!"

- Sierra Miller, Verified Klear™ Customer

  • Visible Results Guaranteed After One Use

  • Whitener Of Choice For Sensitive Teeth

  • Protects Gums And Enamel

  • Natural, Vegan, and Cruelty-Free

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#holiday 60% OFF Sale Ending Soon 


Free Insured Shipping

Money Back Guarantee

Results After One Use

Fast & Easy Returns

We Created Klear To 

Deliver Fast & Visible Whitening At A Fraction Of The Cost

You don't need an expensive kit or whitening strips that cost a fortune... when it comes to teeth whitening the process is simple. 

We've formulated a natural gel that gets results faster than all of the complex gadgets so you can whiten on the go and experience results after 1 use, rather than 3 weeks of treatment.

Try our pen today and see why 12,000+ happy customers worldwide trust Klear to help them save money and whiten faster!
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Whiten In 10 Minutes Or Less

  • Remove cap and twist the bottom of the pen until gel appears
  • Brush the gel onto your smile going from top to bottom on each tooth
  • Wait 5-10 minutes then simply rise gel off
  • Enjoy your newly radiant white smile after just one use
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Before And After Results

  • 20+ enamel-safe whitening pen treatments
  • Whiter teeth after just one use
  • Non-toxic & natural formula without any harmful ingredients
  • Extensively tested and approved by 12,000+ customers worldwide
  • 6 shades whiter in as little as 1 week
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What are people saying about Klear™?

★ ★ ★ ★ ★
"I've used the goklear whitener twice now & have already noticed a difference! I put it on after I brush my teeth at night. It is so easy to use, you just turn the base of the stick until you see the drop of gel. A little bit goes a long way. Not sure if I'm just seeing this but I really think after only two treatments my teeth are already noticeably whiter!"
- Melany C. from UK
★ ★ ★ ★ ★
"Before finding GoKlear I'd tried several different whitening strips and gels but it was challenging to keep up with the treatments because my teeth are a bit sensitive and honestly walking around with strips in my mouth for 30 minutes was just no fun at all. I love this pen I've never been happier to find the perfect whitening fit for me and after 7 days my smile has never looked better."
- Garret R. from US
★ ★ ★ ★ ★
"I work in a dental office just outside of Toronto so I've seen just about every whitening product you can imagine so I figured I'd give Klear a try and it's the real deal! Some of these whitener pens either don't do the job or break down your enamel but this one is different. Definitely going to be recommending it to my patients. Great value for an awesome price!"
- Abby F. from CA
★ ★ ★ ★ ★
"It's so simple to use and I'm already seeing results after less than 5 days! Can't complain, you never know what you're going to get with whitening products but this one is fantastic. Been recommending it to all of my friends we're going to have that movie star look going in no time!"
- Mia P. from AU

+ hundreds more 5 star reviews!

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Whitening Pen FAQs

How many times a day should I use the pen?

For best results, 2 times per day for the first 2 days and then once every 2 days until desired whiteness is achieved.

Is this safe?

Yes, our whitening pens are completely safe for your gums and enamel!

How long does each whitening pen last?

Each whitening pen contains between 18 and 20 treatments and should last 2-3 weeks depending on how frequently you apply.

Will this cause sensitivity?

No, our whitening gel has been formulated to reduce sensitivity and should not cause any of the symptoms common in whitening products that cause a need for remineralization of your teeth.