Maria Nila Bond Builder is a lightweight leave-in treatment designed to repair and strengthen damaged hair from the inside out. It works by rebuilding the hair’s internal bonds while also creating a protective layer around the hair fibre to help prevent future damage.
The formula targets broken disulfide bonds in the hair – the bonds that often get weakened by colouring, heat styling, brushing and environmental stress. By repairing these bonds and reinforcing the keratin structure, it helps improve strength, elasticity and overall hair health.