Fantasia IC Hair Polisher for Color Treated and Chemically Damaged Hair - Extra Strength is formulated for color treated and chemically damaged hair. repairs, restores and resurfaces hair. For semipermanent and permanent hair color it seals, smoothes, shines and locks in color. Revitalizes and strengthens damaged hair. Directions: On Damp Hair: Apply 4 to 6 drops to hair. On Dry Hair: Apply 3 to 5 drops to hair.