Reducing agents, e.g Ammonium thiolycolate, Ammonium thiolactate, Cysteine Hci, Sodium metabilsulfite, Sodium sulfite, Alkaline agents, Diammonium dithiodiglycolate, Silicones, silanes, Additional ingredients (e.g. emulsifying agents), Anionic/ non- ionic7 amphoteric surfactants, Cationc surfactants, Anionic/cationc polymers, Hair conditioning agents, parfum, colorants, Opacifying agents, Chelating agents, Aqua