Want to repair your hair and swerve from future damage in one extraordinary, do-it-all product? Then it’s time to experience the bond-building power of KBOND20, the technologically advanced treatment from Defy Damage for 5X stronger hair. Delivering transformative results in a single application, KBOND20 merges the technology of K-PAK’S legendary, award-winning hair repair with the innovative bond-building protection of Defy Damage: Keratin Protein pairs with 20 superpower ingredients – like Arginine, Oat Peptide, Lipids, and Moringa Seed Oil – to rebuild, strengthen, and protect hair bonds, while detangling, hydrating, and even normalizing hair’s pH balance. Color safe and animal-test-free, KBOND20 is Joico’s most powerful bond-builder in the Defy Damage Collection.