A man says he got a throat ulcer after using Hello Activated Charcoal Toothpaste. He's not alone—here's why it might happen ...

Activated charcoal is having a moment in food, beauty, and supplement industries right now. But how does it work? And is it even good for you? Following is a transcript of the video. Instagram is ...

Are you tired of the annoying yellow stains on your teeth? You are not alone! From enamel thinning to eating unhealthy foods to unhygienic habits, there are multiple reasons why teeth appear yellow.

This whitening charcoal toothpaste recipe is simple to make ... baking soda, xylitol, and activated charcoal. Stir well until the mixture is uniform. These ingredients will work together to ...

Some companies sell toothpastes, tablets, and other products made with activated charcoal-- an ingredient ... Your safer bet is to use a whitening toothpaste that has the American Dental ...

Charcoal-based toothpastes, which claim to whiten teeth, are a "marketing gimmick" which could increase the risk of tooth decay and staining, says a review in the British Dental Journal.

Turn that smile upside down with these at-home teeth whitening kits The Standard's ... The kit uses light-activated technology and so comes with an accelerator solution, the gel itself, the ...

it seems counterintuitive to whiten your teeth with a black powder, but for many people, activated charcoal powder works wonders. When gently brushed onto teeth, activated charcoal powder will ...

Matthew Chan Shiu-wai, 16, Buddhist Tai Hung College: Using activated charcoal to whiten teeth. Proponents claim the abrasive nature of charcoal helps remove stains and discolouration, leaving ...

Trendy charcoal toothpaste touted as healthy may actually cause tooth decay and even cancer, a new study found. Charcoal-based toothpastes and powders are promoted with claims they can remove ...