Goldwell Dualsenses BondPro fortifying shampoo 250ml Goldwell BondPro fortifying shampoo for weakened, fragile and prone to breakage. Instantly rescues and strengthens damaged hair for a visible reduction in breakage that looks and feels strong. The integrated bond reconstruction technology contains the MicroPROtec complex, which quickly and evenly distributes essential care ingredients and protects against color fading. Inter-Amino-Bond-Builder strengthens the hair from the inside out by forming new ionic and hydrogen bonds. FadeStopFormula minimizes color fading. Active ingredients: peptides and amino acids penetrate the hair cortex, targeting damaged areas. Compounds from red and brown algae extracts form ionic and hydrogen bonds with the remaining hair proteins, incorporating these peptides into the inner cortex. Ideal for gently cleaning fragile and sensitized hair and for giving the feeling of structure without weighing it down.