Fanola No Yellow Mask pH 3.3/3.7 For Gray or Highlighted Hair 33.8 Ounce 1000 Gram Fanola No Yellow Mask is developed with a unique violet pigment that neutralizes unwanted yellow reflections. It is a deep conditioning toning mask perfect for super lightened, grey, de-colored or bleached hair. This mask will leave your hair gentle, glossy, and silky-smooth with an ashy and lively tone. Enriched with silk proteins and pressed grape extracts, this mask is extremely conditioning to leave your hair hydrated, nourished, and soft. No Yellow Mask from Fanola can be used after shampooing with the No Yellow Shampoo.