GOLDWELL Dualsenses Bond Pro Conditioner - Inter-Amino-Bond-Builder fortifies the hair from inside out by forming new ionic and hydrogen bonds. MicroPROtec Complex distributes essential care ingredients quickly and evenly and protects from color-fade-out. The Goldwell Bond Pro Fortifying Conditioner is designed to nourish and strengthen fragile, damaged hair, promoting locks that look and feel re-energized.