Abstract: The present invention relates to a ready-to-use reducing composition for bleaching or permanently reshaping keratin fibres. The reducing composition comprises polycarboxylic acids and salts thereof as completing agents. The invention also relates to a method of using a reducing composition and a kit for bleaching or permanently reshaping keratin fibres.

Abstract: The disclosure relates to a composition for dyeing human keratin fibres, such as hair, comprising in a cosmetically acceptable medium at least one direct dye or at least one oxidation dye and at least one aminosilicone. The disclosure further relates to dyeing devices and methods employing the composition.

Abstract: The present invention relates to a ready-to-use oxidizing composition for dyeing, bleaching or permanently reshaping keratin fibre. The oxidizing composition comprises hydroxycarboxylic acids and salts thereof as complexing agents. The invention also relates to a method of using an oxidizing composition and a kit for dyeing, bleaching or permanently reshaping keratin fibres.

Abstract: The invention relates to a cosmetic composition, especially for bleaching human keratin fibers dyed with oxidation dyes and/or direct dyes, in particular the hair, comprising, in a cosmetically acceptable medium at a pH of between 1.5 and 9, sulfinic acid derivatives of formula (I). The invention also relates to the novel compounds of formula (I), to multi-compartment devices for dyeing and bleaching said fibers and to the bleaching process using this composition.

Abstract: A composition comprising:

Abstract: Ready-to-use compositions for bleaching human keratin fibers, such as hair, comprising i) at least one anhydrous bleaching composition, in paste form, comprising at least one peroxygenated salt, at least one alkaline agent and from 15% to 35% by weight of at least one inert organic liquid, and ii) at least one oil-in-water emulsion comprising at least one first surfactant chosen from nonionic and anionic surfactants and at least one copolymer comprising (a) at least one unit derived from a salified or non-salified (meth)acrylic acid and (b) at least one unit derived from esters of (meth)acrylic acid and at least one first fatty alcohol chosen from saturated and unsaturated, linear and branched, ethoxylated C8-C30 fatty alcohols, wherein said ingredients (i) and (ii) are mixed before use; process for preparing the compositions; process for bleaching human keratin fibers using the compositions; and multicompartment devices comprising the compositions.

Abstract: The invention relates to an oxidation dye composition for keratinic fibers, especially for human keratinic fibers such as hair, containing at least one oxidation dye and a thickening polymer with a plastic ether skeleton, in a medium which is suitable for dyeing. The invention also relates to the dyeing method and devices for using the inventive composition.

Abstract: The present invention relates to a ready to use composition, a process and a kit for bleaching keratin fibers, and in particular human keratin fibers such as the hair, comprising at least one oxidizing agent and at least one thickening polymer with an aminoplast-ether skeleton. This novel composition, process and kit can be used to bleach hair without running or falls in viscosity over time.

Abstract: A pasty anhydrous composition for simultaneously bleaching and dyeing human keratin fibers, such as hair, comprising, in a medium that is suitable for dyeing:

Abstract: The invention relates to an oxidizing composition for keratin fibres, in particular for human keratin fibres and more particularly the hair, comprising, in a cosmetically acceptable medium:

Abstract: Disclosed herein is an oxidizing cream emulsion for treating human keratin fibers such as hair, comprising at least one oxidizing agent, at least one fatty alcohol chosen from (C8-C30) fatty alcohols, at least one surfactant chosen from nonionic and anionic surfactants and at least one amphiphilic polymer comprising at least one 2-acrylamido-2-methylpropanesulphonic acid unit in free form or partially or totally neutralized form and at least one hydrophobic unit comprising from 6 to 50 carbon atoms.

Abstract: Disclosed herein is an anhydrous paste for bleaching human keratin fibers, such as hair, comprising at least one peroxygenated salt, at least one alkaline agent, from 15% to 35% by weight of at least one polydecene of formula C10nH[(20n)+2] wherein n ranges from 3 to 9, such as from 3 to 7, relative to the total weight of the paste, and from 0.01% to 10% by weight of at least one gelling agent chosen from hydrophilic fumed silicas, hydrophobic fumed silicas and diblock, triblock, multiblock and radial-block copolymer comprising at least one segment of styrene monomers and at least one segment of monomers chosen from thermoplastic monomers and comonomers, relative to the total weight of the paste.

Abstract: The invention concerns bleaching composition for keratinous fibres, in particular human keratinous fibres and more particularly hair, comprising, in a medium suitable for bleaching, at least an oxidising agent and furthermore at least a cationic associative polyurethane. The invention also concerns the bleaching method and devices using said composition.

Abstract: The invention concerns a composition for bleaching or permanent waving of keratinous fibres, in particular human keratinous fibres and more particularly hair, comprising, in a medium suitable for bleaching or permanent waving, at least a reducing agent and furthermore at least a cationic associative polyurethane. The invention also concerns methods and devices for bleaching or permanent waving of keratinous fibres using said composition.

Abstract: The invention concerns a composition for bleaching keratinous fibres dyed with oxidation dyes and/or direct dyes, in particular human keratinous fibres such as hair, comprising in a suitable bleaching medium with acid pH, a combination based on at least a sulphinic acid and at least an alpha-oxocarboxylic acid and/or their respective cosmetically acceptable salts. The invention also concerns multi-part kits devices for dyeing and bleaching said fibres and the bleaching method using said composition.

Abstract: Ready-to-use aqueous composition for bleaching keratin fibers, in particular, human keratin fibers, containing a combination of at least one alkaline agent, at least one peroxygenated salt, hydrogen peroxide, at least one water-soluble solvent, and at least one amphiphilic polymer chosen from nonionic and anionic amphiphilic polymers and comprising at least one fatty chain, and a process for bleaching the hair using these aqueous compositions.

Abstract: The disclosure relates to a cosmetic composition for treating keratin fibres, such as hair, comprising, in a cosmetically acceptable medium: (i) at least one oxidizing agent; and (ii) at least one aminosilicone.

Abstract: Composition for dyeing keratin fibers, such as human hair, comprising, in a cosmetically acceptable medium, at least one coloring agent chosen from direct dyes and oxidation dyes and an aminoethylimino(C4-C8)alkyl amino silicone. Dyeing devices, kits and methods using said compositions are also disclosed.

Abstract: A cosmetic composition for treating human keratin fibres, such as hair, comprising, in a cosmetically acceptable medium:

Abstract: A cosmetic composition for treating human keratin fibres, such as hair, comprising, in a cosmetically acceptable medium: (i) at least one reducing agent, and (ii) at least one particular aminosilicone.