Goldwell Dualsenses Silver Shampoo Neutralizing for Grey Hair 10.1 oz

Goodwell Dualsenses Silver, the next generation of color luminosity. Neutralizes unwanted yellow tones and instantly refines cool effects. For Grey and Cool Blonde Hair.• Neutralizes unwanted yellow tones and refines the cool undertones of the hair.• Luminescine technology transforms non-visible UV light into visible shine for magnificent brilliance.• As gentle as water, the unique FadeStopFormula minimizes color fading with every use.How to use:Apply to wet hair. Massage the in and rinse off completely.