A hair-curling device 1 comprises a substantially toroidal main ring 2. At least one hair-curling loop 4 is attached to the main ring 2 by a respective attachment member 12 that holds the or each hair-curling loop 4 in a relatively fixed position around the perimeter of the main ring 2. A length of hair to be curled is extended through an aperture in the main ring 2 and then wound around a hair-curling loop 4.

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 present disclosure relates to a multi-phase liquid agent for the non-chemical smoothing and de-curling of keratin fibers, in particular human hair, which has an aqueous-alcoholic phase and a non-aqueous phase existing separately therefrom and which can be applied as a spray, and a method for non-chemical smoothing or de-curling of keratin fibers using the agent.

The invention relates to a process for treating keratin fibres, in particular human keratin fibres such as the hair, comprising: (i) a step of applying an oxidized polysaccharide, (ii) a step of heating to a temperature of at least 100 C., (iii) a step of applying a compound (I) R.sub.iCHOHCH(NHCOY)(CH.sub.2OH) (I). The invention also relates to a cosmetic composition comprising an oxidized polysaccharide and a compound (I) for which YH and to kits. The process makes it possible to obtain good hair-conditioning cosmetic properties, with a long-lasting effect.

The invention relates to a process for treating keratin fibres, in particular human keratin fibres such as the hair, comprising: (i) a step of applying an oxidized polysaccharide, (ii) a step of heating to a temperature of at least 100 C., (iii) a step of applying a compound (I) R.sub.iCHOHCH(NHCOY)(CH.sub.2OH) (I). The invention also relates to a cosmetic composition comprising an oxidized polysaccharide and a compound (I) for which YH and to kits. The process makes it possible to obtain good hair-conditioning cosmetic properties, with a long-lasting effect.

A hair styling finger tool that includes a flexible body formed in the shape of a human finger, wherein the body comprises a surface, and a plurality of hair guiding features disposed on the surface of the body. A method of styling hair is disclosed, including providing a hair styling finger tool for use on a finger, wherein the hair styling finger tool includes a flexible body formed in the shape of a human finger, wherein the body comprises a surface, and a plurality of hair guiding features disposed on the surface of the body, and using the hair styling finger tool to perform a hair styling method with a finger.

A hair styling finger tool that includes a flexible body formed in the shape of a human finger, wherein the body comprises a surface, and a plurality of hair guiding features disposed on the surface of the body. A method of styling hair is disclosed, including providing a hair styling finger tool for use on a finger, wherein the hair styling finger tool includes a flexible body formed in the shape of a human finger, wherein the body comprises a surface, and a plurality of hair guiding features disposed on the surface of the body, and using the hair styling finger tool to perform a hair styling method with a finger.

A hair accessory for receiving and retaining a bundle of hair, a method of making such a hair accessory, and methods of styling hair and instructing others to style hair using such a hair accessory are provided. The hair accessory comprises a thin, resilient, continuously formed, ductile metallic member. The continuously formed ductile metallic member is covered by at least one thin sheet-like backing member. The ductile metallic member and the one or more backing members form an opening for receiving and retaining a bundle of hair.

A method for hair straightening comprising the steps of heating a hair plate (20) at a working temperature (T), applying to the hair a gas flow that changes the gas environment around the hair, and simultaneously passing the plate (20) slowly over one lock at a time carrying out a plurality of passages. In particular, the gas environment around the hair is composed of air wherein the chemical components have been varied (for example, it is hydrogen enriched), or the oxygen percentage has been varied, or a gas compound normally not present has been added. The relative straightening device comprises a gas flow generator (10) connected, through a conduit (14), to a dispensing plate (20) heated by heating means (21); the generator (10) comprises a hydrogen generator (11) connected to dispensing means (24) provided on the dispensing plate (20) at the heating means (41).

The invention relates to the field of hairdressing, and more particularly to methods of coloring. The technical result of the proposed method is the maximum preservation of the quality of the hair with any kind of lightening and with any correction of the root area. A variety of variants of the offered method of coloring with the separation of hair into sections, taking into account the anatomical points of the head, according to the schemes rhombus, square, triangle, horseshoe is necessary in order to adapt the coloring process to a specific effect, which depends on the type of haircut and the length of hair. The technical result is achieved by the fact that the method of coloring is taken out by blowing hair layers from a strand with a hairdryer, while making up a hair coloring scheme consisting of sections constructed based on the anatomical points of the head.