The protective serum Goldwell Dualsenses Blondes and Highlights 18 ml an innovative treatment specifically formulated for blonde and lightened hair. Thanks to its advanced technology, it intensely protects the hair fibers from damage caused by external agents and the heat of the hairdryer or straightener, preserving the brightness and intensity of the color. Its light formula does not weigh down, making it easier to comb and giving immediate softness and silkiness. Ideal for those who want to maintain a shiny, healthy and vibrant blonde for a long time, this serum enriched with nourishing ingredients strengthens the hair structure, guaranteeing a natural and radiant appearance. An indispensable ally for protected and shiny hair every day.