The present invention relates to a process for treating hair wherein the hair is semi permanently shaped and subsequently reshaped with the application of an aqueous composition comprising catechin and/or resorcinol and their derivatives.

The present invention relates to a process for treating hair wherein the hair is semi permanently shaped and subsequently reshaped with the application of an aqueous composition comprising catechin and/or resorcinol and their derivatives.

The present invention relates to an aqueous oxidizing composition for treating keratin fibers, comprising: at least one oxidizing agent; at least 40% by weight of at least one oil; at least one phosphoric acid mineral salt; the pH of the oxidizing composition being less than or equal to 5. The composition in accordance with the invention may be used for dyeing, bleaching or permanently reshaping keratin fibers. It produces ready-to-use compositions that give good dyeing, bleaching or permanent reshaping properties without degrading the keratin fibers and without impairing their cosmetic properties. Furthermore, the composition in accordance with the invention shows good stability over time, especially to storage at high temperatures, for example of about 45 C.

The present invention relates to an aqueous oxidizing composition for treating keratin fibers, comprising: at least one oxidizing agent; at least 40% by weight of at least one oil; at least one phosphoric acid mineral salt; the pH of the oxidizing composition being less than or equal to 5. The composition in accordance with the invention may be used for dyeing, bleaching or permanently reshaping keratin fibers. It produces ready-to-use compositions that give good dyeing, bleaching or permanent reshaping properties without degrading the keratin fibers and without impairing their cosmetic properties. Furthermore, the composition in accordance with the invention shows good stability over time, especially to storage at high temperatures, for example of about 45 C.

The invention relates to a device (1) for receiving at least one strand of hair (200) or other keratinous fibers (mane, hair), having at least one strand-receiving surface (100, 102, 104, 106, 108) configured to enable the formation of, from at least one strand of hair (200) or other keratinous fibers, at least two undulations (202-208) having winding axes that are not collinear with one another and/or of different diameters, the device (1) comprising a distal end (1a) and a proximal end (1b). The device (1) is made, at least in part, of hemp.

The invention also concerns a method for shaping and treating keratin fibers such as hair.

A method for the permanent shaping and color modification of keratinic in a single process includes the following steps. First, an aqueous composition, including at least one keratin-reducing compound and at least one alkalizing agent, is applied to the keratinic fibers and is left on the keratinic fibers for a period of 5 to 50 minutes at a temperature of 20 to 45 C. The keratinic fibers are rinsed, and optionally dried. Next, a composition including at least one oxidation dye precursor and at least one oxidizing agent is applied to the keratinic fibers and the keratinic fibers are deformed. That composition is allowed to act for 10 to 35 minutes. An aqueous composition including at least one oxidizing agent, is applied to the keratinic fibers for 30 seconds to 15 minutes. The keratinic fibers are rinsed out, along with removal of the deformation aids.

A method for the permanent shaping and color modification of keratinic in a single process includes the following steps. First, an aqueous composition, including at least one keratin-reducing compound and at least one alkalizing agent, is applied to the keratinic fibers and is left on the keratinic fibers for a period of 5 to 50 minutes at a temperature of 20 to 45 C. The keratinic fibers are rinsed, and optionally dried. Next, a composition including at least one oxidation dye precursor and at least one oxidizing agent is applied to the keratinic fibers and the keratinic fibers are deformed. That composition is allowed to act for 10 to 35 minutes. An aqueous composition including at least one oxidizing agent, is applied to the keratinic fibers for 30 seconds to 15 minutes. The keratinic fibers are rinsed out, along with removal of the deformation aids.

The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising 2-(2-aminoethoxy)ethanol and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.

The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising 2-(2-aminoethoxy)ethanol and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.

The invention provides a hair shaping composition suitable for topical application to hair, the composition having a pH of 6 or less and comprising, in an aqueous continuous phase: (i) at least 0.5% (by weight based on the total weight of the composition) of one or more silk sericins, and (ii) at least 0.5% (by weight based on the total weight of the composition) of one or more aliphatic di- or tricarboxylic acids or salts or hydrates thereof. 15 The invention also provides a method for shaping hair which comprises the steps of (a) treating the hair by topical application of a hair shaping composition as defined above, followed by (b) mechanically shaping the treated hair.