Goldwell Dualsenses Bond Pro Fortifying Conditioner - 300ml Especially developed for weak, fragile hair that is prone to breakage. For instantly stronger hair. Visibly reduces breakage. For instantly stronger hair. Visibly reduces breakage. Product for in-salon and at home. 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. FadeStopFormula: Reduces color fading to a minimum. Use Work through wet hair and rinse thoroughly. When working into wet hair, comb with a wide tooth comb for optimal distribution.