I tried the at-home teeth whitening device the Kardashians swear by, so did it live up to the hype? (2024)

Thousands of people search for HiSmile reviews every month, which comes as no surprise. Some people swear by swilling coconut oil for whiter teeth or use activated charcoal and a teeth whitening kit in an attempt to remove stains. But the Kardashians' go-to teeth whitening product?The HiSmile Teeth Whitening Kit.

Full disclosure: the Kardashian clan have the best teeth already, and were no doubt paid to promote the HiSmile products on their Instagram accounts, but even so. After seeing Kylie Jenner and Kourtney Kardashian - and now Rita Ora - working on their Hollywood smiles with this curious little professional teeth whitening device, I wanted to give it a go myself. White teeth, incoming?

HiSmile teeth whitening at a glance:

  • “Professional level whitening in just 10 minutes”
  • “No sensitivity or irritation”
  • “Accelerated results with the VIO405 light”
  • “Bonus PAP+ Primer to boost whitening results”

I've become more conscious of my teeth after two years of staring at my face on Zoom calls during lockdown, plus, I can't move for influencers waxing lyrical about it on Instagram.

In the product's description, the makers say they've worked closely with dentists, to ‘redefine the at-home teeth whitening experience’. This product has something called a ‘VIO405 light’ that is paired with 32 individual LEDs with an optimised wavelength. When combined with the brand's PAP+ formula, VIO405 apparently provides you with the whitest and brightest at-home whitening results.

When PAP+ whitens, the brand says it oxidises tooth stains without releasing harmful molecules known as free radicals. These radicals are what damage enamel and cause severe sensitivity. This means during the whitening process there is no damage or erosion to the enamel, meaning the outer layers of the tooth remain intact and can continue to protect the nerves whilst being effectively whitened.

“PAP+ has been designed to show optimal results in as little as 1 treatment,” claim the brand. “Maximum results are often seen after 1-2 treatments, so once satisfied, save any remaining Refills for future whitening before an important event or as a whitening boost.”

Meet The Reviewer: Bianca London, Website Director

I drink too much coffee and too much red wine but because I have a penchant for whitening toothpastes (and am even partial to a spot of oil pulling), my teeth aren't too discoloured. While I don't want to emulate a cast member from Love Island's blindingly white gnashers, taking my smile a few shades lighter is the goal.

The GLAMOUR Road Test:

Firstly, I love the kit. It's neat, straightforward and compact. Inside the box I found the LED light (a gum shield-esque device attached to an LED light) and the whitening gel.

I inserted the tray into my mouth whilst watching Netflix and the 10 minutes flew by. I have super sensitive teeth and didn't feel a thing. After use, you simply wash out the tray and your mouth with water and head off to the land of nod. It really couldn't be much easier.

The Verdict:

I didn't notice my teeth getting whiter by the day but after the six sessions, they'd definitely lightened by a few shades. Whilst I didn't receive any comments about their lighter hue (unlike when I tried whitening my teeth with oil pulling), I was pretty impressed with the results and the white finish has lasted a fair while. Thanks to this nifty little device, we really can Keep Up With The Kardashians.

I tried the at-home teeth whitening device the Kardashians swear by, so did it live up to the hype? (3)

VIO405™ Teeth Whitening Kit

Ahead, some more HiSmile Pap alternative whitening options, including toothbrushes and whitening pens.

I tried the at-home teeth whitening device the Kardashians swear by, so did it live up to the hype? (2024)

FAQs

What do the Kardashians use to whiten their teeth? ›

But the Kardashians' go-to teeth whitening product? The HiSmile Teeth Whitening Kit. Full disclosure: the Kardashian clan have the best teeth already, and were no doubt paid to promote the HiSmile products on their Instagram accounts, but even so.

Do home teeth whitening kits really work? ›

At home teeth whitening kits can show some results, but they have their limitations. Teeth whitening kits are effective only at eliminating some stains and help how to get rid of teeth stains.

What actually works to whiten teeth? ›

Hydrogen peroxide is a mild bleach that can help to whiten stained teeth . For optimal whitening, a person can try brushing with a mix of baking soda and hydrogen peroxide for 1–2 minutes twice a day for a week.

Can yellow teeth become white again? ›

What Can Be Done to Whiten Yellow Teeth? If you're looking for a radical change in the coloring of your teeth, you need professional-grade whitening to get the job done. Your cosmetic dentist can provide treatment that penetrates deep into the enamel and removes years of stains with a powerful bleaching agent.

Does the purple stuff really whiten teeth? ›

While this might sound scientifically plausible, the reality is it's more of an optical illusion than an oral health solution. The effect is purely cosmetic and extremely temporary. It doesn't address the underlying causes of tooth discoloration, such as plaque build-up or enamel erosion.

Does purple shampoo really whiten teeth? ›

This is a similar theory to that of purple shampoo, which people use to combat brassy or yellow tones in blond or gray hair. While it may be effective in making your teeth appear brighter or whiter for a short time, it does not actually remove any stains from your teeth.

What is the most effective at home teeth whitening? ›

The Best Teeth Whitening Kits, According to Dentists
  • Burst Prefilled Whitening Trays, Set of 3. ...
  • PhilipsZoom NiteWhite Kit, Set of 3. ...
  • Dr. ...
  • Colgate Optic White ComfortFit Teeth Whitening Kit. ...
  • Auraglow Teeth Whitening Kit. ...
  • Crest3D Whitestrips, Pack of 22. ...
  • MOON Teeth Whitening Strips. $40. ...
  • VVARDIS White Enamel Anti-Aging Serum. $149.
Sep 20, 2023

What is the most powerful way to whiten teeth? ›

Professional teeth whitening is usually the most effective option, but it is also more expensive than at-home teeth whitening kits. Over-the-counter teeth whitening products are typically safe and effective, but they may take longer to produce results than professional teeth whitening treatments.

How to get super white teeth at home? ›

Seven Ways to Naturally Whiten Teeth
  1. Eat Strawberries. One of the simplest ways to naturally whiten your teeth is just by eating strawberries. ...
  2. Eat Plenty of Fruits and Vegetables. ...
  3. Brush After You Eat or Drink. ...
  4. Rinse with Apple Cider Vinegar. ...
  5. Apply Coconut Oil. ...
  6. Brush Your Tongue. ...
  7. Use Baking Soda and Hydrogen Peroxide.

How to get white teeth in 1 day with toothpaste? ›

All you need to do is to put your regular toothpaste on your toothbrush and then add a little quantity of powdered milk on top of the toothpaste and then brush your teeth. Ensure to rinse your mouth properly after brushing. After a short while, you will notice that your teeth will become whiter than they use to be.

How to whiten teeth in 2 minutes? ›

Baking-powder eliminates stains on the surface of your teeth and lemon juice as we already said has multiple components that lighten teeth. Just mix a teaspoon of baking powder and a teaspoon of freshly squeezed lemon juice and brush your teeth with the paste this mixture will work wonders in just two minutes.

Can toothpaste actually whiten teeth? ›

The fact is that no toothpaste can whiten teeth. That can only be effectively done by a dentist using the bleaching activity of hydrogen peroxide. Hippocrates used a powder made from the skeletons of mice. Pliny the Elder used burnt eggshells, and the ancient Arabs resorted to twigs from the Arak shrub.

How are the Kardashians teeth so white? ›

Dr.

Sands has said that the secret to Kim's beautiful smile is simply undergoing teeth whitening and Invisalign braces. According to Dr. Sands, Kim has teeth whitening twice a year to ensure a dazzlingly white smile. At age twenty-eight she also had Invisalign clear braces to straighten her misaligned smile.

What do celebrities use to get their teeth so white? ›

Veneers are the most common method of achieving perfect teeth and are widely used in Hollywood circles.

What whitening toothpaste does Kim Kardashian use? ›

HOW DOES HISMILE'S BEST-SELLING V34 PRODUCT WORK? The brand's signature V34 toothpaste contains the active ingredient, Phthalimido Peroxy Caproic Acid (PAP) which, when oxidised, helps to break down stains and lighten tooth appearance.

What do influencers use to whiten their teeth? ›

Using Peroxide

Hydrogen peroxide is often the active ingredient in most teeth whitening treatments, so many influencers are using it to help whiten teeth.

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