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Professional Teeth Whitening Kit
$29.99
Earn 30 Smile Points worth $30.00 with this product.

Buy now, pay later available at checkout

Professional Teeth Whitening Kit

Up to 8 shades whiter: Whiten your teeth with this two-part clinically proven Dentist approved formulation that delivers intensive stain removal and professional home teeth whitening results for sensitive teeth within 10 days.

$29.99

Earn 30 Smile Points worth $30.00 with this product.

Buy now, pay later available at checkout

Get 25% OFF Teeth Whitening Strips

Professional Teeth Whitening Kit LED Light Activated + Professional Teeth Whitening Strips
Total: $44.98 Save $5.00

Best teeth whitening kit.

Our teeth whitening treatments are different from other whitening kits thanks to the breakthrough Percarbonate formulation in the whitening gel. Our naturally-derived active ingredients deliver professional whitening results with minimal treatment time, for whiter teeth and a healthy smile.

How do whitening kits work?

The pre-stain remover is first applied and works effectively because of its detergent containing cleaning formulation, which pre-treats and removes stains. For sensitive teeth, the gel is infused with ingredients to nourish and strengthen teeth for optimal oral health. The whitening gel is activated by a 5-point Blue LED Accelerating Light using five powerful LED bulb technology and UV light to enhance the whitening gel process and achieve rapid long-lasting results compared to low quality bulb options found in other home kits.

Home teeth whitening kit that works.

We know how important using the right teeth whitening kit can be, and our proven results show that Smile Harley Street offers the best home teeth whitening kits in the USA. Get a teeth whitening kit that works at a great price.

For USA teeth whitening, it doesn’t get better than this! Our award-winning formulations were shortlisted for the 2021 GQ Grooming Awards. So you can rest assured that you are getting the best at-home teeth whitening treatments that deliver effective, rapid, and long-lasting results at an affordable price.

It’s important to us that everyone can use our whitening treatments and aftercare products, even those with sensitive teeth. As such, none of our formulations contain carbamide peroxide. And in keeping with USA law, they are also low hydrogen peroxide.

For optimum results, use alongside our other products including the teeth whitening pen for on-the-go maintenance, or our whitening strips for an alternative treatment course.

Buy home teeth whitening kits today.

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More Info

1 x LED Light & Integrated Detachable Mouth Tray


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. Remove batteries and plastic film from the LED Plasma Light and re-insert batteries.
  4. Attach mouth tray to LED Light.
  5. Remove the white cap on the 0.33% Sodium Percarbonate Teeth Whitening Gel 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.
  6. 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.
  • 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.

How long does it take to see results from teeth whitening Kit?

The formula has been designed to show optimal results in as little as 1 teeth whitening treatment. We put this to the test in a third-party dentist-led clinical trial, where all participants achieved an instant whitening effect in just 1 treatment.

To maintain the results seen after the full 10-day professional teeth whitening course, we recommend daily use of the Vita-White Toothpaste.

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.

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