Living Proof Clarifying Detox Shampoo deeply cleanses hair, helping to remove product and pollution buildup, excess oil, and heavy metals deposited from hard water. Living Proof Clarifying Detox Shampoo deeply cleanses hair, helping to remove product and pollution buildup, excess oil, and heavy metals deposited from hard water. Dubbed "the Meryl Streep of hair care" by Allure, Living Proof offers a diverse, award-winning collection of products that optimize the styling and health of your locks. Led by a team of world-renowned biomedical scientists and veteran stylists, the brand applies advanced technology to beauty challenges - and makes bad hair days a thing of the past.