Whether it’s for pearly whites or as a hangover helper, activated charcoal is garnering much-deserved attention as the latest wellness and beauty do-it-all. While Gwenyth Paltrow has waxed lyrical about the benefits of activated charcoal for a booze-induced upset tummy, there’s actually a host of wellness and beauty can-dos with this simple yet potent ingredient. A health go-to for more than 10,000 of years, activated charcoal is a carbon-based porous powder—usually sold in capsule or powder form, traditionally to be taken orally to alleviate sym[...]