The present invention relates to a composition comprising: (1) at least one ester chosen from: (i) the linear fatty acid monoesters of formula (I) R.sub.1—O—R.sub.2 in which R.sub.1 and R.sub.2 are linear and saturated and have, independently of each other, a number of carbon atoms greater than or equal to 20, with R.sub.1 representing an acyl radical and R.sub.2 representing an alkyl radical, and (ii) fatty acid esters of polyol, said fatty acid(s) having a number of carbon atoms greater than or equal to 20, (2) at least one fatty acid having from 14 carbon atoms to less than 20 carbon atoms, (3) at least one base that is capable of at least partially neutralizing said fatty acid (2), (4) at least one fatty alcohol, (5) at least one semicrystalline polymer, (6) at least one nonvolatile hydrocarbon-based oil, and (7) water.

The present invention relates to a cosmetic process for dyeing or making up keratin fibres, in particular the eyelashes and/or the eyebrows and preferably the eyebrows, comprising the application, to said keratin fibres, of at least: a) A dyeing cosmetic composition A comprising, in a physiologically acceptable medium, one or more natural dye(s) chosen from the group consisting of neoflavonoids, gallic tannins and catechin tannins, and/or proanthocyanidins and derivatives thereof and mixtures thereof, or one or more plant extracts containing same, and advantageously an antioxidant, b) A revealing cosmetic composition B comprising, in a physiologically acceptable medium, at least one iron salt and/or one aluminium salt, in particular an iron gluconate or an iron sulfate, wherein the composition A is applied before or after the composition B, preferably before the composition B.

A method for treating hair, comprising steps 1 and 2 below: (step 1) applying a hair dye composition to hair to dye the hair; and (step 2) applying a hair treatment agent to the hair subjected to hair dyeing in the step 1, the hair treatment agent comprising the following components (A), (B) and (C) and having a pH of 4 or less or 8 or more: (A) an epoxy-aminosilane copolymer which is a reaction product of the following compounds (a) to (d): (a) a polysiloxane having at least two oxiranyl groups or oxetanyl groups; (b) a polyether having at least two oxiranyl groups or oxetanyl groups; (c) an aminopropyltrialkoxysilane; and (d) a specific primary and secondary amines; (B) water; and (C) a pH adjuster.

It is an object of the present disclosure to provide a method for treating keratinous material, in particular human hair, comprising the following steps: Application of a water-containing agent (a) to the keratinous material, wherein the agent (a) has and contains a pH of at least 9.6: (a1) at least one organic silicon compound selected from the group including silanes having one, two or three silicon atoms, and (a2) at least one alkalizing agent selected from the group including ammonia, alkanolamines and basic amino acids, and Application of an agent (b) to the keratinous material, wherein the agent (b) includes: (b1) at least one film-forming polymer.

The present invention concerns a cosmetic method for dyeing or making up keratin fibres, in particular eyelashes and/or eyebrows and preferably eyebrows, comprising the application, to the keratin fibres, of at least: a) A dyeing cosmetic composition A comprising, in a physiologically acceptable medium, one or more natural dye(s) chosen from the group consisting of neoflavonoids, gallic tannins and catechic tannins, and/or proanthocyanidins and the derivatives of same and the mixtures thereof, or preferably one or more plant extracts containing same, and advantageously an antioxidant, b) A revealing cosmetic composition B comprising, in a physiologically acceptable medium, at least one iron salt and/or one aluminium salt, in particular an iron gluconate or an iron sulphate, composition A being applied before or after composition B, and preferably before composition B.

The present disclosure relates to color-altering compositions. The compositions comprise a hair color-altering agent and at least one carboxylic acid. Certain compositions further comprise at least one amino acid or amino sulfonic acid, and/or a salt thereof selected from the group consisting of taurine, aspartic acid, cysteine, lysine, methionine, tyrosine, phenylalanine, carnitine, a salt thereof, and a mixture thereof. Also provided are kits and methods of using said color-altering compositions.

A method for treating keratinous material, in particular human hair, is disclosed. The method comprises applying to the keratinous material a first composition (A) and a second composition (B). The first composition (A) comprises (A1) less than about 10% by weight of water, and (A2) one or more organic C1-C6 alkoxy silanes and/or condensation products thereof. The second composition (B) comprises (B1) water, and (B2) one or more aromatic compounds of a particular formula (AR-I): Ra-OC(O)-Rb, where Ra, Rb each independently represent a C1-C30 alkyl group, a C2-C30 alkenyl group, a hydroxy C1-C30 alkyl group, or a polyhydroxy C2-C30 alkyl group. A multi-component packaging unit (kit-of-parts) comprising the first composition (A) and the second composition (B) is also disclosed.

The object of the present disclosure is a method for treating keratinous material, in particular human hair, involving applying the following to the keratinous material a first composition (A) comprising, relative to the total weight of the composition (A) (A1) less than 10% by weight of water and (A2) one or more organic C.sub.1-C.sub.6 alkoxy silanes and/or their condensation products, and a second composition (B) comprising (B1) Water, (B2) at least a first surfactant, and (B3) at least a second surfactant which is structurally different from the first surfactant (B2).

The present invention provides compositions with increased color shade stability comprising organic pigments and rutile TiO.sub.2. The combination of specific ingredients disclosed herein prevents the color migration often associated with organic pigments including azo based dyes and lakes.

The present invention provides compositions with increased color shade stability comprising organic pigments and TiO.sub.2. The combination of specific ingredients disclosed herein prevents the color migration often associated with organic pigments including azo based dyes and lakes.