Goldwell Dualsenses Blondes + Highlights Anti-Yellow Conditioner neutralizes yellow tones for luminous blonde colour while detangling and moisturizing. Developed with our FadeStop formula to prevent colour fade, you can rest assured that your hair colour is protected with each use. To further protect against UV damage, this Anti-Yellow conditioner contains Luminescine technology that transforms non-visible UV light into visible light for enhanced shine and protection.