Bond building is a hair care technique that targets and repairs damaged hair bonds, enhancing hair strength and resilience. It utilizes specialized ingredients like keratin and amino acids to rebuild broken bonds and protect hair from further damage. Bond-building treatments can be done in salons or at home and are particularly beneficial for damaged, colored, or chemically-treated hair. By repairing and strengthening the hair structure, bond building treatments improve hair elasticity, shine, and overall health. Consulting with hair experts can ensure the selection of the most suitable treatments for individual hair needs.