Related Clues:

• Salon request
• Salon bottleful
• Go blond, perhaps
• Salon solution
• Purchase for a disguise
• Turn blue?
• Turn silver to gold, in a way
• Indigo
• Coiffure color
• Coloring material
• Change colors
• Cosmetics ingredient
• Chromotrope
• Nonessential food ingredient
• Green-eyed monster