The GOLDWELL DUALSENSES BLONDES & HIGHLIGHTS BRILLIANCE SERUM SPRAY is a gloss serum spray with instant microfluid technology for blonde and highlighted hair. It doubles the shine after just one application, protects your hair against heat and offers with the Blonde-Control-Complex and Mirabelle lipid oil a regenerating care. The UV filter protects your hair from sunlight. Vegan and without parabens. Spray onto washed, towel-dried hair. Do not rinse out.