Matrix Instacure Build-A-Bond Mighty Bonds Shampoo is a fortifying, bond-strengthening shampoo designed to gently cleanse while helping to repair and reinforce damaged hair. Powered by citric acid and a concentrated bond-building complex, it works to strengthen weakened hair bonds from the inside out, reducing breakage and restoring resilience. This sulfate-free formula leaves hair feeling clean, soft, and noticeably stronger after each wash. Ideal for brittle, over-processed, or chemically treated hair.