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Smile Harley Street Teeth Whitening Logo

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Professional Teeth Whitening Refill Kit
$19.99
Earn 20 Smile Points worth $20.00 with this product.

Buy now, pay later available at checkout

Professional Teeth Whitening Refill Kit

This teeth whitening refill kit contains light activated whitening gels developed for sensitive teeth using nourishing and strengthening ingredients to ensure minimal discomfort and no sensitivity.

You will see rapid visible results in the first few days with teeth up to 8 shades whiter after the full 10-day treatment.

$19.99

Earn 20 Smile Points worth $20.00 with this product.

Buy now, pay later available at checkout

Get 25% OFF Vita-White Teeth Whitening Toothpaste

ProfessionalTeeth Whitening Reill Kit + Professional Vita White Whitening Toothpaste
Total: $29.73 Save $3.25

Your teeth will look instantly brighter with our unique and clinically proven two-part teeth whitening gel refills. First, the intensive stain remover is designed to agitate and target deep-set and surface stains whilst preparing teeth for the next step. The teeth whitening gel is applied easily and efficiently to your existing mouth tray using syringe tips to ensure precision.

Then sit back and relax or carry on with daily tasks for 20 minutes. You will see rapid results with visibly whiter, brighter teeth that give you a confident, radiant smile.

Whiten your teeth quickly, in the comfort of your own home with our dentist approved teeth whitening kit refills. They have been designed to complement our initial teeth whitening kit bundles, to give you longer-lasting results.

In accordance with UK teeth whitening law, they contain very low levels of hydrogen peroxide whitening ingredients. And to ensure they are safe for sensitive teeth, our whitening gel refills and tooth whitening gel do not contain carbamide peroxide.

Professional level results for an affordable price. Buy our teeth whitening refill kit today to enjoy a brighter, more confident smile.

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More Info

1 x Pre-Treatment Liquid – Cosmetic Stain Remover (7ml)


2 x 0.33% Sodium Percarbonate Teeth Whitening Gel (2 x 5ml)


2 x Syringe Tips

Pre-Treatment Liquid – Cosmetic Stain Remover

  • Aqua, Glycerin, PVP, Sodium Lauryl Sulfate, Sodium Phosphate, Disodium Phosphate, Polysorbate 20, Caffeine, Caster Oil, Mentha Viridis Leaf Oil, Menthol, Sucralose, Cetylpyridinium Chloride, CI42090.
  • Keep away from eyes. Not Suitable for children under 16 years of age. Do not swallow. Rinse the mouth with water after use. If irritation or sensitisation persists discontinue use.

0.33% Sodium Percarbonate Teeth Whitening Gel

  • Glycerin, Aqua, Mentha Piperita Oil, Carbomer, Triethanolamine, Sodium Carbonate Peroxide, Sucralose, Linalool, D-Limonene.
  • Keep away from eyes. Not Suitable for children under 16 years of age. Do not swallow. Rinse the mouth with water after use. If irritation or sensitisation persists discontinue use.
  1. Twist open the Pre-Stain Remover. Use the Oral Swab Applicator attached to the cap and scrub the upper and lower teeth.
  2. Be very careful avoid spilling the liquid when using the swab.
  3. Attach mouth tray to LED Light*.
  4. Remove the white cap on the Whitening Agent Syringe, screw on the syringe tip, and squeeze out 1/2 cc (1/2 ml) of the Whitening Gel onto the inside front section of the upper arch of the tray so the gel will cover the front part of your upper teeth during treatment. Repeat this process for the lower arch of the tray.
  5. Switch LED Plasma Light on and place mouth tray over both of your upper and lower arches, and leave it in your mouth for 15-20 minutes. The light act as a catalyst and aids the whitening process. Remove completely after 15-20 minutes and refrain from eating or drinking for 15 minutes.
  6. Repeat this process for both upper and lower teeth once per day until your teeth have reached desired shade of white.
  • The mouth tray can be detached and rinsed for future use.
  • *Mouth tray and LED Light not included in refill kit.

I have sensitive teeth, will it hurt?

Our formulations have been developed by the global leading Dentist Dr Martin Giniger to ensure oral health benefits and zero sensitivity.

How often could I whiten my teeth?

We recommend using your kit every day for 10 consecutive days. Following this, you should use your kit no sooner than 4-6 weeks after this.

Can I use if I’m pregnant or breastfeeding?

Teeth whitening is safe for most people, however we don’t recommend teeth whitening for pregnant or breastfeeding women due to the lack of clinical trials.

Can I use the refill with any existing light and tray?

Yes, our teeth whitening gels are light activated and will work with any existing LED light and tray.

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