"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you’ve ever smiled in the mirror and noticed your teeth aren’t as bright and shiny as you hoped (okay, ...

No, there is no evidence to support that coconut oil can whiten teeth. Still, it can make them appear brighter after ...

Anyone who’s undergone professional teeth whitening treatments knows how expensive and time-consuming the service can be. Professional treatments typically cost over $200 and appointments can last 90 ...

These are a reliable go-to. The brand claims that your teeth will be 20 levels whiter in just 22 days and these strips can remover more than 20 years of stains. This product has 64,000+ 5-star Amazon ...

Teeth whitening products are everywhere, but very few can back up their claims with real scientific evidence. Now, a £19.99 ...

Whether you've got a big event lined up or you're just tired of staring at your face on Zoom, whitening your teeth at home can be a more complicated project than you think. With so many ...

Everybody wants whiter teeth, to the point where TikTok is full of bogus home whitening recipes, and there are even chewing gums that boast (extremely minimal) teeth-whitening benefits. But let’s say ...

Researchers have found that hydrogen peroxide, the active ingredient in over-the-counter whitening strips, can damage the protein-rich dentin tissue found beneath the tooth's protective enamel. The ...

Teeth whitening is one of the quickest ways to brighten your smile, but anyone who has tried strips, gels, or professional ...

The very product you are using to whiten your teeth may be damaging them, a new study suggests. In three experiments, researchers found the active ingredient in tooth whiteners, hydrogen peroxide, can ...

London, England – December 18, 2025 – PRESSADVANTAGE – The Gardens Dental Centre (Smile 4 U) has confirmed the availability of consultations for patients considering teeth whitening treatments at its ...