Goldwell Dualsenses Blondes & Highlights Anti-Yellow Shampoo and Conditioner Supersize Duo Set offers a professional haircare routine designed to neutralise visible brassy, yellow undertones. This high-performance duo enhances colour luminosity while improving manageability for cool blonde and silver hair. Set Contents: Dualsenses Blondes & Highlights Anti-Yellow Shampoo 1L This salon-grade shampoo instantly neutralises unwanted yellow tones in blonde, highlighted, or grey hair. Powered by a patented Luminescine formula and direct dyes, the formula minimises colour fade with water-gentle care to promote maximum brilliance. Dualsenses Blondes & Highlights Anti-Yellow Conditioner 1L Designed to complement the shampoo, this nourishing conditioner instantly detangles the hair to improve manageability. The formula neutralises visible warm, brassy tones while boosting luminosity for a vibrant, salon-fresh finish.