| abstract |
The present invention relates to a hair dyeing and hair bleaching composition comprising a source of carbonate ions, at least one oxidizing agent and a specific gel network thickening system and no source of radical scavengers. The composition surprisingly provides improved hair dyeing that delivers improved discoloration, brightness and color delivery while minimizing bruising, is easy to manufacture and has stability over a long shelf life Agents and decolorizing compositions are provided. |