Abstract: The instant disclosure relates hair care compositions comprising ionic liquids or ionic mixtures. Ionic liquids or ionic mixtures are combined with a cosmetically acceptable carrier to form ready-to-use hair care compositions. The ionic liquids and the ionic mixtures are formed from; (1) thiolactic acid and/or one or more alkali metal or alkaline earth metal salts thereof; and (2) one or more amine compounds, and/or one or more ammonium cationic compounds, and/or one or more salts thereof. The ionic liquids, the ionic mixtures, and the hair care compositions comprising the ionic liquids or the ionic mixtures, are useful in methods for preventing hair damage, shaping hair, caring for hair, etc.

Abstract: The present invention relates to novel compounds of formula (I) to compositions comprising same, and also to the use thereof for preventing and/or cosmetically treating the signs of aging of the skin.

Abstract: A subject matter of the present invention is the cosmetic use of at least one compound of formula (I): in which: (II) denotes a divalent radical chosen from a carbon-carbon single bond *—CH2—CH2—* or double bond *—CH?CH—*, of Z or E configuration or their mixtures, b=0 or 1, c=0 or 1, d=0, 1 or 2, and R and R? independently denote a hydrogen atom, a linear C1-C6 alkyl radical or a branched C3-C6 alkyl radical, to treat and/or prevent signs of aging and/or of photoaging of keratinous substances, preferably of the skin, and/or to depigment, lighten and/or whiten keratinous substances, preferably the skin. The present invention also relates to novel compounds and to a corresponding cosmetic method.

Abstract: The present invention relates to a cosmetic process for treating human body odor, in particular underarm odor, which consists in applying to human keratin materials a composition containing, in a cosmetically acceptable medium, at least one 4-(3-ethoxy-4-hydroxyphenyl)alkyl ketone or 2-ethoxy-4-hydroxyalkylphenol compound of formula (I) below: in which: R represents a hydrogen atom, or a linear or branched, saturated or unsaturated (alkyl or alkenyl), C1-C18 hydrocarbon-based radical; R? represents a linear or branched, saturated or unsaturated (alkyl or alkenyl), C1-C18 hydrocarbon-based radical, optionally substituted with a hydroxyl group; C—X represents C?O or CH—OH. The invention also relates to the cosmetic use of at least one compound of formula (I), as a deodorant active agent.

Abstract: This invention relates to the cosmetic use of at least one glycoside chosen from glycosides having the following general formula (I): Sacc-(CH2)i—X—R in order to increase the hair mass.

Abstract: The present application relates to new compounds in the family of N-acylamino-amides having formula (I), compositions, in particular cosmetic compositions comprising them, and their use to treat the signs of aging of skin of the body or face, whether chronobiological or photo-induced, and in particular aging generated by reduced skin elasticity. in which p=1, 2 or 3 R independently denotes a cyano (—CN), hydroxy (—OH), CO2R? group in which R? denotes a hydrogen atom or linear or branched C1-C6 alkyl group, R1 denotes a hydrogen atom or a linear or branched C1-C6 alkyl group, and also the salts and/or isomers and/or solvates thereof.

Abstract: The present invention relates to the cosmetic use as moisturizer for keratin materials, preferably the skin, of one or more diethanolammonium derivatives corresponding to formula (I) below, and also the optical isomers and/or geometrical isomers thereof: (I)

Abstract: The present invention relates to the cosmetic use of at least one compound of general formula (I): in which: R1 represents a methyl or ethyl radical; R2 represents a hydrogen atom or a methyl or ethyl radical; R3 represents a linear C1-C6 or branched C3-C6 alkyl radical, or a linear C2-C6 or branched C3-C6 alkenyl radical; and X represents ?O or —OH, as an agent for reducing and/or delaying the signs of skin ageing.

Abstract: The present invention relates to a process for cosmetic treatment of the skin, comprising the application to the skin of a composition comprising a compound (I) with R, R? and X as defined in the description and S* a monosaccharide or polysaccharide.

Abstract: The present invention relates to compounds of formula (I): in which R1 is a hydrogen atom, a phenyl radical, or a straight or branched, saturated or unsaturated hydrocarbon radical having 1 to 8 carbon atoms.

Abstract: The present invention relates to the cosmetic use, in a composition containing a physiologically acceptable medium, of at least one compound of formula (I) in which: —R3 means a hydrogen atom or a hydroxyl radical, —R1 and R2 mean, independently of each other, a hydrogen atom, a linear or branched C1-C6 alkyl radical; a benzyl radical; a linear or branched C1-C6 alkylcarbonyl radical not conjugated with the carbonyl; or a linear or branched C1-C6 alkoxycarbonyl radical, and/or of an isomer and/or of a salt and/or of a solvate of said compound of formula (1), for preventing and/or treating the signs of ageing of the skin and its appendages.

Abstract: The present invention relates to novel compounds of formula (I) to compositions comprising same, and also to the use thereof for preventing and/or cosmetically treating the signs of aging of the skin.

Abstract: The present application relates to new compounds in the family of N-acylamino-amides having formula (I), compositions, in particular cosmetic compositions comprising them, and their use to treat the signs of aging of skin of the body or face, whether chronobiological or photo-induced, and in particular aging generated by reduced skin elasticity. in which p=1, 2 or 3 R independently denotes a cyano (—CN), hydroxy (—OH), CO2R? group in which R? denotes a hydrogen atom or linear or branched C1-C6 alkyl group, R1 denotes a hydrogen atom or a linear or branched C1-C6 alkyl group, and also the salts and/or isomers and/or solvates thereof.

Abstract: The invention relates to the cosmetic use of at least one compounds according to the following formula (I), as an anti-dandruff agent or for preventing and/or treating scalp dandruff: where “sugar” denotes a monosaccharide residue chosen from rhamnose, xylose, fucose, mannose, lyxose, and arabinose; where R, substituting the anomeric oxygen in the sugar (represented by “O” in formula (I)), denotes a radical comprising 6 to 38 carbon atoms chosen from: —a linear or branched, saturated alkyl radical; —a linear or branched, alkenyl radical; said linear or branched saturated alkyl radical being optionally substituted by at least one OH and/or NH2 function; —if “sugar” denotes a mannose residue, R denotes a linear C6-C38 alkyl radical, substituted by at least one OH function or an NH2 function; and the salts and solvates and/or optical isomers thereof, alone or in a mixture, particularly racemic forms. The invention also relates to compounds according to formula (I), and cosmetic compositions containing same.

Abstract: The present invention relates to the non-therapeutic cosmetic use of derivatives of 4-(3-ethoxy-4-hydroxyphenyl)alkyl ketone of formula (I) in which: R1 represents a C1-C4 alkyl radical; R2 represents a hydrogen atom, or a saturated or unsaturated, linear or branched C1-C6 hydrocarbon-based radical; R3 represents a saturated or unsaturated, linear or branched C1-C4 hydrocarbon-based radical optionally substituted by a hydroxyl group; C—X represents C?O or CH—OH; as agent for soothing the skin of the face and/or body.

Abstract: The present invention relates to the use, in a cosmetic, dermatological or pharmaceutical composition, of at least one compound of formula (I): in which: R2 represents a hydrogen atom or a methyl or ethyl radical; R3 represents a linear C1-C12 alkyl radical, optionally substituted with a hydroxyl group; or a linear C2-C12 alkenyl radical, optionally substituted with a hydroxyl group; as a preserving agent. The invention also relates to certain novel compounds and to the cosmetic, dermatological or pharmaceutical compositions comprising them.

Abstract: The invention relates to the use of a compound of formula (I), or salts thereof, as a preserving agent, in particular in a cosmetic, dermatological or pharmaceutical composition: in which R1 and R2 represent H, methyl, ethyl, phenyl or benzyl. The invention also relates to a method of preserving a cosmetic, dermatological or pharmaceutical composition, consisting in incorporating said compound of formula (I) therein; and also to the compositions thus obtained.

Abstract: A cosmetic use of at least one C-glycoside derivative in a composition comprising a physiologically acceptable medium, as a cosmetic agent for promoting the desquamation of the skin and/or the scalp and/or for stimulating epidermal renewal.

Abstract: The present invention relates to the use as a preserving agent, in particular in cosmetic or dermatological composition, of at least one compound of formula (I): in which:—X represents ?O or —OH;—R1 represents a hydrogen atom or a methyl;—R2 represents a hydrogen atom, a methyl or an ethyl;—R3 represents a C1-C12, saturated or unsaturated, linear hydrocarbon-based radical, optionally substituted with a hydroxyl group (OH); with the exclusion of the compound of formula (I) in which X represents ?O, R1=methyl, R2=H and R3=—(CH2)6—CH3. The invention also relates to certain novel compounds and to the cosmetic or dermatological compositions comprising same.

Abstract: The present invention relates to the use, as an antidandruff agent, of a compound of formula: in which: R1 represents a hydrogen atom or a hydrocarbon-based radical; R? represents a C1-C18 hydrocarbon-based radical, optionally substituted with a hydroxyl group; C—X represents C?O or CH—OH.