Smirk Teeth Whitening

Designed by Dental Professionals

Teeth whitening used to be expensive, time-consuming, and so potentially toxic that only licensed dentists could safely administer it. Yikes! We thought there had to be an easier, safer, gentler way...but there wasn't. Until we designed it. Smirk products help to whiten even the toughest stains without harsh chemicals. They're affordable, simple, and safe for anyone to use regularly in the comfort of their own home!

Shop Now

Brightening Smiles By the Millions!

Since 2014, Smirk products have helped whiten and brighten over 9 million teeth and counting! You'll find us in dental clinics around the world for that very reason. What makes our products special?

Remove Tough Stains

Smirk removes stains left by years of coffee, tea, smoking, and other indulgences.

Safe & Ultra-Gentle

All Smirk products are non-toxic and made without bleach or peroxide, making them safe to use and gentle on even sensitive teeth.

Get That Super-Clean Feeling

Love that “just visited the hygenist feeling”? Smirk Powder also leaves teeth feeling post-dentist, teeth-lickingly good clean!

Safe for Regular Use

Keep teeth shining for the long haul with Smirk. Our products are safe for regular, long-term use.

Shop Now

What's Making People Smirk?

See what real Smirk users have to say about their brighter smiles.

Smiles Powder Smiles Powder Smirk

4.82 5 72

£ £30.99

POWDER [vc_row height="auto" width="full" content_placement="middle"][vc_column sticky="1" width="1/2" css="%7B%22default%22%3A%7B%22margin-left%22%3A%220px%22%2C%22margin-top%22%3A%220px%22%2C%22margin-bottom%22%3A%220px%22%2C%22margin-right%22%3A%220px%22%2C%22padding-left%22%3A%220px%22%2C%22padding-top%22%3A%220px%22%2C%22padding-bottom%22%3A%220px%22%2C%22padding-right%22%3A%220px%22%7D%7D"][vc_video link="https://www.youtube.com/watch?v=eq17o7OkhE8" video_title="1"][us_separator size="small"][/vc_column][vc_column width="1/2"][vc_column_text show_more_toggle="1" show_more_toggle_height="280px"]

Goodbye Stains

Smirk® Teeth Brightening Powder is the gentle, safe, dentist-approved way to whiten teeth at home.

Remove even the toughest coffee, tea, or tobacco stains by applying Smirk Powder one to two times per week. Our signature mint powder is safe even for sensitive teeth.

The cleansing power of green tea supercharges our micro-fine powder to create a brighter, whiter smile!

When used as directed each pot of Smirk powder lasts for approximately 6 months.

For ultimate brightening results, pair Smirk powder with our gel & LED kit or our teeth whitening strips.

[/vc_column_text][/vc_column][/vc_row][vc_row width="full" el_class="mobile-only"][vc_column stretch="1" css="%7B%22default%22%3A%7B%22margin-left%22%3A%220%22%2C%22margin-right%22%3A%220%22%2C%22padding-left%22%3A%220%22%2C%22padding-right%22%3A%220%22%7D%7D"][us_image image="1303192" size="full" el_class="mobile-only"][/vc_column][/vc_row][vc_row width="full" content_placement="middle"][vc_column width="1/2"][vc_column_text]

Why peroxide-free?

Bleaching agents like peroxide have an aggressive whitening mechanism called free-radical oxidisation, which has some detrimental side effects.

Among these side effects are sensitivity, irritated gums, and the loss of minerals in the tooth. Dentists limit these reactions with in-chair treatments, but at-home treatments are riskier.

We use Pentasodium Triphosphate (PT) as our primary whitening ingredient. The PT method is a safer alternative to peroxide because there are no free radicals released. As a result, no damage is done to the gums or enamel.

[/vc_column_text][/vc_column][vc_column width="1/2" offset="vc_hidden-sm vc_hidden-xs"][us_image image="1302541" el_class="desktop-only"][us_separator size="small"][/vc_column][/vc_row]

5
5
Mel – Sep 18, 2021

Absolutely in love with this product 😍

5
5
Hayley – May 16, 2021

This product is exactly what it says all the stains have gone from my teeth and ive only been using it for 3vweeks

5
5
Sophie M – Mar 11, 2021

Honestly I was embarrassed by my teeth. I had gum disease, alcohol, nicotine and coffee stains. I've only used this product 3 times and I'm already so much more confident with my teeth! It has lifted the minging yellowy stains and they look so much whiter already. I'm so happy with this product, can't wait to see how white they are after continued use. My only regret is only buying the whitening powder and not the whole set! Love!

5
5
Ellie Jenkins – Feb 28, 2021

Only used a handful of time and have seen a MASSIVE difference!! Highly recommend!

Shop Now

Whiter, Brighter Teeth in 30 Days...Guaranteed!*

Smirk® Teeth Whitening Powder will noticeably brighten your smile in 30 days, guaranteed! Even if you've got years of staining to combat. We're so confident you'll love your Smirk, that we stand behind our products with a Money-Back Guarantee!

Shop Now

Fall in Love With Your Smile Again!

See how 9 million teeth (and counting) are getting brighter and whiter without harsh chemicals or expensive trips to the dentist's office!

Shop now