Does Charcoal Toothpaste Really Work? 7 UK Products (2026)
You’ve seen it all over Instagram and TikTok—people brushing their teeth with what looks like liquorice paste, promising pearly whites in weeks. But does charcoal toothpaste really work, or is it just another wellness trend that’ll leave your wallet lighter and your teeth… well, darker? I’ll admit, when I first spotted charcoal toothpaste on the … Read more