The present invention relates to a kind of compositions for handling keratin material, particularly keratin fiber and especially human keratin fibres such as hair, and it includes in the acceptable medium of cosmetics:At least one fatty material, content are by weight relative to the total weight of the composition more than or equal to 10%At least one scope from 1 to 9 number purpose OA unit, preferably the oxygen alkylene (OA) of OE units, preferably oxyethylation (OE) nonionic surfactantIt is at least one comprising at least ten OA units, preferably the oxygen alkylene (OA) of OE units, preferably oxyethylation (OE) nonionic surfactantOne or more scopes from 1 to 9 number purpose OA unit, preferably the oxygen alkylene (OA) of OE units, preferably the amount of the nonionic surfactant of oxyethylation with comprising at least ten OA units, preferably the oxygen alkylene (OA) of OE units, the weight ratio of the preferably amount of the nonionic surfactant of oxyethylation be greater than 1At least one chemical oxidizing agent, preferably hydrogen peroxide.Composition according to the present invention can be used for dyeing, bleach or for good and all reshape keratin material, particularly keratin fiber.The present invention generates ready-to-use composition, these compositions have good dyeing, bleaching or permanently reshape characteristic, without making keratin material, particularly keratin fiber degrade, and will not damage its cosmetic characteristics.