Cowboy Magic ''Shine In Yellowout'' ShampooCowboy Magic Shine In Yellowout Neutralizes yellow stains and brightens hair of all colors: Black, White, Chestnut, Bay Brown, Roan, Palomino, Paint. There are benefits for horses, dogs and humans. Shine In Yellowout takes even the worst yellow stains out of hair and gives dull hair of every color a more brilliant sheen. It leaves hair silky, shiny and smelling good.