Smirk LED Teeth Whitening Kit – 12 Applications

Peroxide Free

RRP: £47.99
You save 10%
£43.17 £43.18 Sale
4 in stock
Get it Wednesday, Jan 26 , Order in next
Product Summary
  • Powerful stain removal and whitening results.
  • No peroxide.
  • No nasties.
  • Dentist-approved Teeth Whitening Kit!
  • A smile that’s 5 shades whiter in just 5 days!

Powerful stain removal and whitening results. The piece de resistance of the Smirk family. No peroxide. No nasties.

If your teeth make you lack the self-confidence to take a selfie, you’ll be all smiles once you treat your teeth to Smirk® dentist-approved Teeth Whitening Kit!

Don’t let LED teeth whitening daunt you the Smirk® Teeth Whitening Kit removes the guess work and the stains from your teeth!

Using proven LED activation, our luminous light accelerates the power of a peroxide-free whitening gel to remove unsightly topical teeth stains. Biofilm build-up and staining caused by coffee, food, smoking and overindulgence are removed safely for a smile that’s 5 shades whiter in just 5 days!

For a whiter and brighter smile that makes you smirk, get Smirk® Teeth Whitening Kit now!


  • 1 x luminous LED light
  • 1 x mouth whitening tray
  • 3 x 3ml gel syringes (12 applications)
  • 1 x teeth whitening guide

Simply apply the gel as directed, pop in the mouth tray, activate the LED light and in just 30 minutes you’ll be preparing your pout to post online!

Glycerol, Sodium Carboxymethyl Cellulose, Ethyl Cellulose, Edetic Acid, Citric Acid, Sodium Chlorite, Menthol.

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!

Since 2014, Smirk products have helped whiten and brighten over 8 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 our full range of Smirk Teeth Whitening products

Additional information

Weight 0.243 kg
Dimensions 10 × 19 × 5 cm

Age Group



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