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 at home teeth whitening kits actually work? ›

Are At Home Teeth Whitening Kits Effective? 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 do celebrities use to whiten their teeth? ›

Veneers are another common celebrity teeth whitening procedure. Veneers are thin tooth-colored shells or coatings placed on the front of a tooth to hide stains and make them sparkling white. A veneer contains tooth-colored materials like composite and porcelain.

How does Kylie Jenner whiten her teeth? ›

"Coconut oil is a natural extract for white teeth," Kylie says. She suggests it as a cheaper alternative to teeth whitening, after divulging that she visits the dentist to whiten hers.

Does purple toothpaste really whiten teeth? ›

Purple toothpaste uses color theory to neutralize yellow teeth by applying purple dye to the teeth, giving the illusion of a whiter smile. This effect is temporary and won't whiten teeth over time.

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 whitens teeth the fastest at home? ›

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.

What actually whitens teeth at home? ›

Hydrogen Peroxide

It's the bleaching agent found in most home whitening kits. It actually changes a tooth's color. One study found that painting an over-the-counter gel with 6% hydrogen peroxide on teeth made a noticeable difference after 2 weeks.

How are Taylor Swift's teeth so white? ›

There could be two explanations for Taylor Swift's exceptionally white teeth: teeth whitening or veneers/crowns.

How do models get their teeth so white? ›

Let us try and find out. Veneers are the most common method of achieving perfect teeth and are widely used in Hollywood circles. Their popularity skyrocketed during the 1980s and 1990s and deflated in the 2000s.

How does Gwyneth Paltrow whiten her teeth? ›

The trend can reportedly whiten teeth and draw out toxins. When Gwyneth Paltrow – founder of Goop and all-round wellness guru – says she oil pulls every morning, we too religiously stuff our mouths with oil and swish it around as we go about our morning routine.

How do celebrities get white teeth without veneers? ›

Professional Whitening Treatments

These treatments use strong bleaches and special UV lights to brighten teeth quickly and effectively, and with your dentist present to oversee the process, there is no long-term risk to your teeth or gums.

What fake teeth do celebrities get? ›

Porcelain veneers are the cornerstone of modern cosmetic dentistry, and they're extremely common among celebrities looking to achieve a beautiful smile. A porcelain veneer is a thin, ceramic, tooth-colored shell that's placed over a natural, healthy tooth.

Have the Kardashians had their teeth done? ›

Kendall Jenner veneers have played an essential role in achieving the perfect alignment and pristine look of her teeth. This cosmetic solution has been instrumental in transforming Kendall Jenner's smile into the iconic image it is today. Additionally, Kendall Jenner's dental journey includes the use of Invisalign.

Do the Kardashians use HiSmile? ›

Loyal to the HiSmile brand, Kim posted an Instagram story last night to show followers that the final step in her getting glam process is a quick treatment with HiSmile's V34 Colour Corrector Serum ($29).

What kind of toothpaste do the Kardashians use? ›

Shop one of Kourtney Kardashian's toothpastes of choice, Schmidt's Wondermint Tooth+Mouth Paste.

How long does the purple toothpaste effect last? ›

Purple toothpaste is not effective in producing long-lasting whitening effects. Most purple toothpastes only produce temporary whitening effects that last for a few hours.

Is HiSmile Kim Kardashian's brand? ›

Kim Kardashian endorsed teeth whitening brand HiSmile, that went viral on Tik Tok, is subject of negative reviews from shoppers - who say purple toothpaste 'doesn't work' or 'products haven't arrived'

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