Blonde hair requires a special level of care because it is finer than dark hair and tends to become dry and brittle more easily. Goldwell Dualsenses Blondes & Highlights Shampoo has been specifically tailored to the needs of colour-treated as well as natural blonde hair. It provides hair with nourishment without weighing it down. The shampoo instantly brings out colour luminosity and minimises colour fade. For a bright, radiant blonde! How to use Goldwell Dualsenses Blondes & Highlights Shampoo Gently massage into damp hair. Rinse thoroughly. The shampoo leaves blonde strands looking healthy and strong. Also suitable for normal hair.