Abstract: Disclosed are hair coloring compositions comprising coloring agent and disaccharide. The coloring agent preferably comprises a first oxidizing agent for bleaching the hair, a dyeing agent for adding color to the hair and a second oxidizing agent for developing the dyeing agent. Also disclosed are methods for altering the color of hair to a predetermined degree comprising (a) applying to the hair a hair coloring composition, said composition comprising a coloring agent and a disaccharide; (b) allowing said composition to remain in contact with the hair for a time sufficient to achieve the predetermined degree of color alteration; and (c) substantially removing said composition from the hair.

Abstract: Disclosed are methods and compositions for the treatment of hair. Treating compositions comprising shaping agent and a non-reducing disaccharide are disclosed. The methods of the present invention comprise application of the composition to the hair for permanently altering the natural shape of the hair.