WO2023106123A1

WO2023106123A1 - Cosmetic

Info

Publication number: WO2023106123A1
Application number: PCT/JP2022/043475
Authority: WO
Inventors: 佳奈子小門; 裕介奥山; 育浩鈴木
Original assignee: 株式会社資生堂
Priority date: 2021-12-09
Filing date: 2022-11-25
Publication date: 2023-06-15

Abstract

[Problem] To provide a cosmetic that gives a good feel when used. [Solution] Provided is a cosmetic comprising (A) a cyclic carboxamide derivative having a specific structure, or a salt thereof, (B) cellulose microfibers, and (C) water.

Description

cosmetics

The present invention relates to a cosmetic comprising a cyclic carboxamide derivative having a specific structure or a salt thereof and fine cellulose fibers.

It is known that cellulose nanofibers, which are finer cellulose fibers, are added to cosmetics for the purpose of imparting thickening properties and dispersion stability. For example, a viscous aqueous composition containing a combination of cellulose fibers having a specific fiber diameter and structure and a thickening accelerator has been proposed, and it is disclosed that a small amount increases the thickening effect (Patent Document 1). . With regard to such cosmetics, users are demanding that they have a better feeling during use, and there is room for further improvement in the feeling during use.

On the other hand, cyclic carboxamide derivatives are known to have anti-wrinkle and anti-pigmentation effects, and have been proposed to be added to cosmetics (Patent Document 2).

JP 2012-126788 A International publication 2011/040496

According to the studies of the present inventors, it has been found that cyclic carboxamide derivatives tend to be sticky when used in cosmetics. The present inventors have surprisingly found that using a cosmetic containing a combination of fine cellulose fibers and a specific cyclic carboxamide derivative can achieve excellent usability. The present invention is based on these findings.

According to the present invention, the following inventions are provided.
[1] (A) a cyclic carboxamide derivative represented by formula (1) or a salt thereof

(In the formula,
R ¹ is a hydrocarbon group having 1 to 6 carbon atoms which may be substituted with a hydroxyl group, or a hydrogen atom,
X is —CH ₂ — or —N(R ² )—, wherein R ² is a hydrocarbon group having 1 to 6 carbon atoms which may be substituted with a hydroxyl group, or a hydrogen atom, and n is an integer from 1 to 3),
A cosmetic comprising (B) fine cellulose fibers and (C) water.
[2] In the formula (1) of the component (A),
R ¹ is a hydroxyalkyl group having 1 to 3 carbon atoms,
The cosmetic according to [1], wherein X is —CH ₂ — or —NH—, and n is 1.
[3] The cosmetic of [1] or [2], wherein component (A) is 1-(2-hydroxyethyl)-2-imidazolidinone.
[4] The cosmetic according to any one of [1] to [3], wherein the amount of component (A) is 0.05 to 7% by mass relative to the total amount of the cosmetic.
[5] The cosmetic according to any one of [1] to [4], wherein the component (B) has a maximum fiber diameter of 1000 nm or less.
[6] The cosmetic according to any one of [1] to [5], wherein the amount of component (B) is 0.005 to 1% by mass relative to the total amount of the cosmetic.
[7] Any one of [1] to [6], wherein the blending amount of component (A) relative to the blending amount of component (B) ((A)/(B)) is 1 to 300 by mass. Cosmetics as described.
[8] The cosmetic according to any one of [1] to [7], further comprising (D) succinoglycan.
[9] The cosmetic according to [8], wherein the amount of component (D) is 0.005 to 1% by mass relative to the total amount of the cosmetic.
[10] (E) The cosmetic according to any one of [1] to [9], further comprising polyethylene glycol.
[11] The cosmetic according to [10], wherein the amount of component (E) is 0.1 to 5% by mass relative to the total amount of the cosmetic.

According to the present invention, it is possible to provide cosmetics with excellent usability. In particular, freshness and fit are obtained during application, and the skin is moisturized after application, and stickiness is suppressed.

Specific description of the invention

The present invention relates to a cosmetic comprising (A) a cyclic carboxamide derivative having a specific structure or a salt thereof, (B) fine cellulose fibers, and (C) water.

(A) Cyclic carboxamide derivative or salt thereof The cosmetic according to the present invention is a cyclic carboxamide derivative represented by formula (1) or a salt thereof (hereinafter sometimes referred to as component (A). The same applies to other components). There is.).

During the ceremony,
R ¹ is a hydrocarbon group having 1 to 6 carbon atoms which may be substituted with a hydroxyl group, or a hydrogen atom,
X is —CH ₂ — or —N(R ² )—, wherein R ² is a hydrocarbon group having 1 to 6 carbon atoms which may be substituted with a hydroxyl group, or a hydrogen atom, and n is an integer of 1-3.
The above hydrocarbon group is not particularly limited, and may be, for example, an alkyl group, a cycloalkyl group, an alkenyl group, an alkynyl group, a cycloalkylalkyl group, a haloalkyl group, an alkoxyalkyl group, or an alkoxycarbonylalkyl group, preferably is an alkyl group.

In a preferred form, in the formula (1) of component (A),
R ¹ is a hydroxyalkyl group having 1 to 3 carbon atoms,
X is —CH ₂ — or —NH—, and n is 1.
Specific examples of the cyclic carboxamide derivative represented by formula (1) include the following.

Component (A) is most preferably 1-(2-hydroxyethyl)-2-imidazolidinone.

The (A) component may be a salt of the cyclic carboxamide derivative represented by formula (1). The type of salt is not particularly limited as long as it is a pharmacologically acceptable salt, and may be an inorganic salt or an organic salt. Examples of inorganic salts include hydrochlorides, sulfates, phosphates, hydrobromides, sodium salts, potassium salts, magnesium salts, calcium salts, magnesium salts, ammonium salts and the like. Examples of organic salts include acetates, lactates, maleates, fumarates, tartrates, methanesulfonates, p-toluenesulfonates, triethanolamine salts, amino acid salts and the like.

(A) component can be blended one or two or more. The amount of component (A) is preferably 0.05 to 7% by mass, more preferably 0.1 to 6% by mass, and still more preferably 1 to 6% by mass, relative to the total amount of the cosmetic. is.

(B) Fine Cellulose Fibers The cosmetic according to the present invention comprises (B) fine cellulose fibers. In the present invention, component (B) means nanofibers (microfibrils) made of plant-derived cellulose. Component (B) is more preferably composed of microfibrils substantially dispersed one by one (also called cellulose single nanofibers: CSNF). Cellulose single nanofibers have a high thickening effect on water.

(B) Component preferably contains crystalline cellulose. More preferably, the cellulose constituting component (B) has a type I crystal structure. In a preferred embodiment, the component (B) is fibers obtained by subjecting a naturally-derived solid cellulose raw material having a type I crystal structure to surface oxidation and refining. In the process of biosynthesis of natural cellulose, nanofibers called microfibrils are first formed almost without exception, and these bundles are bundled to form a higher-order solid structure. In order to weaken the intersurface hydrogen bonds that drive the strong cohesive forces between microfibrils, some of the hydroxyl groups have been oxidized and converted to aldehyde and carboxyl groups.
The cellulose constituting the fine cellulose fibers has a type I crystal structure, for example, in the diffraction profile obtained by wide-angle X-ray diffraction image measurement, 2 theta = 14 to 17 ° and 2 theta = 22 to 23 °. can be identified by having typical peaks at two positions of .

In a preferred embodiment, component (B) is modified by selectively oxidizing the hydroxyl group at the C6 position of the glucose unit in the cellulose molecule into an aldehyde group and a carboxyl group. The amount of carboxyl groups is preferably 0.6 to 2.2 mmol/g, more preferably 0.6 to 2.0 mmol/g from the viewpoint of shape retention performance and dispersion stability. The amount of aldehyde groups is preferably 0.03-0.3 mmol/g, more preferably 0.10-0.25 mmol/g. The amount of carboxyl groups and the amount of aldehyde groups contained in the fine cellulose fibers can be measured by potentiometric titration of water in which the fine cellulose fibers are dispersed.
The amount of carboxyl groups and the amount of aldehyde groups in the fine cellulose fibers can be adjusted by controlling the amount of co-oxidizing agent added and the reaction time used in the step of oxidizing the cellulose fibers. Further, introduction of an aldehyde group or a carboxyl group into the fine cellulose fibers can be confirmed by total reflection infrared spectroscopy (ATR) analysis.

The maximum fiber diameter of component (B) is preferably 1000 nm or less, more preferably 1000 nm or less and a number average fiber diameter of 2 to 100 nm, and from the viewpoint of dispersion stability, the maximum fiber diameter is 500 nm. It is more preferable that the number average fiber diameter is 3 to 80 nm.
The number average fiber diameter and maximum fiber diameter of fine cellulose fibers can be measured, for example, as follows. Water is added to the cellulose fibers to adjust the solid content of cellulose to 1% by mass. After dispersing this by using an ultrasonic homogenizer, a high-pressure homogenizer, a blender capable of rotating at a speed of 15,000 rpm or more, etc., it is diluted by adding water and cast on a carbon film-coated grid that has been hydrophilized. Then, this is observed with a transmission electron microscope (TEM) or the like, and the number average fiber diameter and maximum fiber diameter of the cellulose fibers can be measured and calculated from the obtained image.

The method disclosed in Japanese Patent No. 5243371 can be adopted as the above-described specific method for measuring fine cellulose fibers.

As the component (B), for example, a product commercially available from Daiichi Kogyo Seiyaku Co., Ltd. under the trade name of "Rheocrysta" can be used. For example, "Rheocrysta C-2SP" (trade name) is a product containing 2% by mass of fine cellulose fibers, 1% by mass of phenoxyethanol in 97% by mass of water.

The blending amount of component (B) is preferably 0.005 to 1% by mass, more preferably 0.005 to 0.3% by mass, and still more preferably 0.015, relative to the total amount of the cosmetic. 0.15% by mass, and more preferably 0.015 to 0.08% by mass.

The blending amount of component (A) with respect to the blending amount of component (B) ((A)/(B)) is preferably 1-300, more preferably 50-280, in mass ratio.

(C) Water The cosmetic according to the present invention comprises (C) water. As water, water used in cosmetics, quasi-drugs, etc. can be used, and for example, purified water, ion-exchanged water, tap water, etc. can be used.
The blending amount of water is preferably 40 to 95% by mass, more preferably 50 to 90% by mass, based on the total amount of the cosmetic composition according to the present invention.

(D) Succinoglycan The cosmetic of the present invention can further contain (D) succinoglycan. Succinoglycans are a class of microbially derived polysaccharides derived from sugar units derived from galactose and glucose, plus succinic and pyruvic acids and optionally acetic acid, or salts of these acids. It contains units. More specifically, succinoglycans are water-soluble macromolecules containing approximately 7:1:1:1 glucose units: galactose units: succinate units: pyruvate units.

The blending amount of component (D) is preferably 0.005 to 1% by mass, more preferably 0.01 to 0.5% by mass, and still more preferably 0.01%, based on the total amount of the cosmetic. ~0.1% by mass.

The blending amount of component (A) relative to the blending amount of component (D) ((A)/(D)) is preferably 1 to 300, more preferably 50 to 200, in mass ratio.

(E) Polyethylene glycol The cosmetic according to the present invention may further contain (E) polyethylene glycol (PEG). Component (E) preferably has a weight average molecular weight of 150 to 23,000, more preferably 150 to 3,000. Component (E) includes, for example, PEG-6, PEG-20, PEG-32, PEG-75, PEG-400 and the like.

(E) component can be blended one or two or more. The blending amount of component (E) is preferably 0.1 to 5% by mass, more preferably 0.3 to 3% by mass, and still more preferably 0.7 to 2%, based on the total amount of the cosmetic. % by mass.

In addition to the above ingredients, the cosmetics according to the present invention can contain optional ingredients that are usually used in cosmetics and pharmaceuticals. Examples of optional ingredients include moisturizers, lower alcohols, thickeners, surfactants, sequestering agents, neutralizers, pH adjusters, antioxidants, preservatives, drugs, and the like, and the effects of the present invention. 1 or 2 or more can be blended as long as the

Examples of moisturizing agents include propylene glycol, dipropylene glycol (DPG), glycerin, 1,3-butylene glycol (BG), erythritol, xylitol, sorbitol, maltitol, chondroitin sulfate, hyaluronic acid, mucoitin sulfate, caronin acid, Atelocollagen, cholesteryl-12-hydroxystearate, sodium lactate, bile salts, dl-pyrrolidone carboxylate, short-chain soluble collagen, rose rose extract, yarrow extract, melilot extract and the like.

Examples of lower alcohols include ethanol, 1-propanol, 2-propanol, isobutyl alcohol, t-butyl alcohol and the like.

Thickeners include, for example, gum arabic, carrageenan, karaya gum, tragacanth gum, carob gum, quince seed (quince), casein, dextrin, gelatin, sodium pectate, sodium araginate, PVA, PVM, PVP, sodium polyacrylate, Carboxyvinyl polymer (carbomer), (dimethylacrylamide/acryloyldimethyltaurate Na) crosspolymer, (acryloyldimethyltaurate ammonium/VP) copolymer, (acryloyldimethyltaurate ammonium methacrylate beheneth-25) crosspolymer, (acrylate Na/ Acryloyldimethyltaurate Na) copolymer, locust bean gum, guar gum, tamarind gum, xanthan gum, magnesium aluminum silicate, bentonite, hectorite, A1Mg silicate (Vegum), laponite, silicic anhydride and the like.

Lipophilic nonionic surfactants include, for example, lipophilic nonionic surfactants such as sorbitan monooleate, sorbitan monoisostearate, sorbitan monolaurate, sorbitan monopalmitate, sorbitan monostea sorbitan fatty acid esters such as sorbitan sesquioleate, diglycerol sorbitan penta-2-ethylhexylate, glycerin such as glyceryl monostearate, α,α'-oleic acid pyroglutamic acid glyceryl, glyceryl monostearate malate or Polyglycerin esters, propylene glycol fatty acid esters such as propylene glycol monostearate, hydrogenated castor oil derivatives, glycerin alkyl ethers and the like can be mentioned.

Examples of hydrophilic nonionic surfactants include polyoxyethylene sorbitan fatty acid esters such as polyoxyethylene sorbitan monooleate and polyoxyethylene sorbitan monostearate; polyoxyethylene sorbit monolaurate, polyoxyethylene sorbit Polyoxyethylene sorbitol fatty acid esters such as monooleate and polyoxyethylene sorbitol monostearate; Polyoxyethylene fatty acid esters such as oxyethylene glycerin fatty acid ester, polyoxyethylene monooleate, polyoxyethylene distearate; polyoxyethylene lauryl ether, polyoxyethylene oleyl ether, polyoxyethylene stearyl ether, polyoxyethylene -polyoxyethylene alkyl ethers such as 2-octyldodecyl ether and polyoxyethylene cholestanol ether; polyoxyethylene alkyl ethers such as polyoxyethylene octylphenyl ether, polyoxyethylene nonylphenyl ether and polyoxyethylene dinonylphenyl ether Phenyl ethers; pluronic surfactants such as pluronic; polyoxyethylene polyoxypropylene cetyl ether, polyoxyethylene polyoxypropylene-2-decyltetradecyl ether, polyoxyethylene polyoxypropylene monobutyl ether, polyoxyethylene polyoxy Propylene, hydrogenated lanolin, polyoxyethylene polyoxypropylene glycerin ether, polyoxyethylene polyoxypropylene alkyl ethers such as PPG-13 decyltetradeceth-24; tetrapolyoxyethylene/tetrapolyoxypropylene ethylenediamine such as Tetronic Condensates; polyoxyethylene castor oil, polyoxyethylene hydrogenated castor oil, polyoxyethylene hydrogenated castor oil monoisostearate, polyoxyethylene hydrogenated castor oil triisostearate, polyoxyethylene hydrogenated castor oil monopyroglutamic acid monoisostearate Acid diesters, polyoxyethylene hydrogenated castor oil derivatives or polyoxyethylene hydrogenated castor oil derivatives such as polyoxyethylene hydrogenated castor oil maleic acid ester; alkanolamides such as coconut oil fatty acid diethanolamide, lauric acid monoethanolamide, fatty acid isopropanolamide, etc. , polyoxyethylene propylene glycol fatty acid esters, polyoxyethylene alkylamines, polyoxyethylene fatty acid amides, sucrose fatty acid esters, polyoxyethylene nonylphenyl formaldehyde condensates, alkylethoxydimethylamine oxides, trioleyl phosphate, etc. be done.

Examples of anionic surfactants include fatty acid soaps such as sodium laurate and sodium palmitate; higher alkyl sulfate salts such as sodium lauryl sulfate and potassium lauryl sulfate; Alkyl ether sulfate ester salts such as sodium lauryl sulfate; N-acylsarcosic acid such as sodium lauroyl sarcosinate, sodium N-myristoyl-N-methyltaurate, sodium N-stearoyl-N-methyltaurate, sodium cocoate methyl tauride, Higher fatty acid amide sulfonates such as sodium lauryl methyl tauride; Phosphate ester salts such as sodium polyoxyethylene oleyl ether phosphate and sodium polyoxyethylene stearyl ether phosphate; sulfosuccinates such as sodium ethanolamide polyoxyethylene sulfosuccinate and sodium lauryl polypropylene glycol sulfosuccinate; alkylbenzene sulfonates such as sodium linadodecylbenzene sulfonate and triethanolamine linadodecylbenzene sulfonate; monosodium N-lauroyl glutamate, N-acylglutamic acid such as disodium N-stearoylglutamic acid; higher fatty acid esters such as hydrogenated coconut oil fatty acid sodium glycerin sulfate, sulfuric acid ester salts, polyoxyethylene alkyl ether carboxylates, α-olefin sulfonates, higher fatty acid esters sulfonates, secondary alcohol sulfates, higher fatty acid alkylolamide sulfates, sodium lauroyl monoethanolamide succinate, N-palmitoyl aspartic acid, ditriethanolamine, coconut oil fatty acid collagen hydrolyzed alkaline salts, etc. .

Examples of cationic surfactants include alkyltrimethylammonium salts such as stearyltrimethylammonium chloride and lauryltrimethylammonium chloride; dialkyldimethylammonium salts such as distearyldimethylammonium chloride; ,-methylenepiperidinium), alkylpyridinium salts such as cetylpyridinium chloride, alkylquaternary ammonium salts, alkyldimethylbenzylammonium salts, alkylisoquinolinium salts, dialkylmorphonium salts, polyoxyethylenealkylamines, Alkylamine salts, polyamine fatty acid derivatives, amyl alcohol fatty acid derivatives, benzalkonium chloride, benzethonium chloride, cationic polymers, β-NN-dimethyl-N-ethylammonioethyl chloride vinylpyrrolidone chloride copolymers, etc. be done.

Amphoteric surfactants include, for example, 2-undecyl-N,N,N,-(hydroxyethylcarboxymethyl)-2-imidazoline sodium, 2-cocoyl-2-imidazolinium hydroxide-1-carboxyethyloxy 2 imidazoline-based amphoteric surfactants such as sodium salts; betaine-based amphoteric surfactants such as 2-heptadecyl-N-carboxymethyl-N-hydroxyethylimidazolinium betaine, lauryldimethylaminoacetate betaine, alkylbetaine, amidobetaine, sulfobetaine, etc. agents and the like.

Examples of sequestering agents include 1-hydroxyethane-1,1-diphosphonic acid, tetrasodium 1-hydroxyethane-1,1-diphosphonic acid, disodium edetate (EDTA-2Na), and trisodium edetate. , tetrasodium edetate, sodium citrate, sodium polyphosphate, sodium metaphosphate, gluconic acid, phosphoric acid, citric acid, succinic acid, edetic acid, trisodium ethylenediaminehydroxyethyl triacetate, and the like.

Examples of neutralizing agents include 2-amino-2-methyl-1-propanol, 2-amino-2-methyl-1,3-propanediol, potassium hydroxide, sodium hydroxide, triethanolamine, sodium carbonate, and the like. is mentioned.

Examples of pH adjusters include buffers such as lactic acid-sodium lactate, citric acid-sodium citrate, and succinic acid-sodium succinate.
Examples of antioxidants include dibutylhydroxytoluene, butylhydroxyanisole, sodium pyrosulfite, and gallic acid esters.
Examples of antiseptics include paraoxybenzoic acid esters such as methylparaben, ethylparaben, and butylparaben, benzoic acid, salicylic acid, sorbic acid, parachlorometacresol, hexachlorophene, benzalkonium chloride, chlorhexidine chloride, and trichlorocarbanilide. , a photosensitive element, phenoxyethanol, and the like.

Examples of drugs include ascorbic acid (vitamin C), tranexamic acid, kojic acid, ellagic acid, arbutin, alkoxysalicylic acid, glycyrrhizic acid, tocopherol, retinol, and salts or derivatives thereof (e.g., sodium L-ascorbate, L -ascorbic acid ester magnesium salt, L-ascorbic acid glucoside, 2-O-ethyl-L-ascorbic acid, 3-O-ethyl-L-ascorbic acid, 4-methoxysalicylic acid sodium salt, 4-methoxysalicylic acid potassium salt, glycyrrhizin dipotassium acid, stearyl glycyrrhizinate, tocopherol acetate, retinol acetate, retinol palmitate, etc.), nicotinic acid and its derivatives (e.g. nicotinamide), caffeine, tannins, verapamil and its derivatives, licorice extract, glabridin, fire thorns fruit hot water extract, various crude drugs, hydrolyzed silk, hydrolyzed conchiolin, tea extract, tormentilla root extract, Angelica keiskei leaf/stem extract, aloe vera leaf extract, cherry leaf extract, angelica root extract, shiikuwasha pericarp extract, iris root extract , Soarthorn/Hijirimen/Mitsui kelp/Usuva green laver/Wakame extract, Cattail extract, Toad leaf/stem extract, Camellia seed extract, Honey kelp/Wakame extract, Mishima radish root extract, Dutch mustard leaf/stem extract, Cassia bark extract, Rosemary Leaf oil, lavender oil, glutamic acid, trimethylglycine, chlorphenesin, menthoxypropanediol and the like.

In addition, UV absorbers, powder ingredients, fragrances, etc. can be added as appropriate.

The dosage form of the cosmetic according to the present invention is not particularly limited and includes, for example, a solution system, a solubilization system, an emulsification system, a water-2-oil two-layer system, and a water-oil-powder three-layer system.
Cosmetics according to the present invention include, for example, skin care cosmetics (e.g. lotions, milky lotions, creams, serums, packs, etc.), makeup cosmetics (e.g., foundations, makeup bases, etc.), skin cleansers (e.g., facial cleansers). cosmetics, makeup removers, etc.), sunscreen cosmetics, ointments, and the like.

The cosmetic of the present invention can be produced according to a conventional method. When the cosmetic according to the present invention is an emulsified cosmetic, the method of emulsification is not particularly limited.

The present invention will be specifically described based on the following examples, but the present invention is not limited to these examples. Unless otherwise specified, the content is shown in % by mass with respect to the total amount.

[Examples 1 to 13 and Comparative Examples 1 and 2]
Cosmetics of Examples 1 to 13 and Comparative Examples 1 and 2 were prepared with the formulations shown in Tables 1 and 2.

In the table, crystalline cellulose (cellulose nanofiber) * 1 is fine fibrous cellulose fine cellulose (“Rheocrysta C-2SP” (trade name), manufactured by Daiichi Kogyo Seiyaku Co., Ltd.) having a maximum fiber diameter of 1000 nm or less. be. "Rheocrysta C-2SP" is a product containing 2% by mass of fine fibrous cellulose, 1% by mass of phenoxyethanol (preservative) in 97% by mass of water, and is described in the specification and tables. % by mass indicates only fine fibrous cellulose, and does not include water and preservatives contained in the product.

The cosmetics prepared above were applied to the skin by 10 specialist panels, and the "freshness" during application, the "non-stickiness" after application, the "moisture" after application, and the "fitness" during application were evaluated. "feeling" was evaluated. Based on the evaluation of each specialized panel, evaluation was made according to the following criteria. The results obtained are shown in Tables 1 and 2.

"Freshness"
AA: All 10 panelists answered that they had a fresh touch.
A: 7 to 9 out of 10 panelists answered that they had a fresh feeling.
B: 4 or more and 6 or less out of 10 panelists answered that they had a fresh feeling.
C: 1 or more and 3 or less out of 10 panelists answered that they had a fresh feeling.
D: All of panel 10 answered that it lacked a fresh feel.

"No stickiness"
AA: All 10 panelists answered that there was no stickiness.
A: 7 to 9 out of 10 panelists answered that there was no stickiness.
B: 4 to 6 out of 10 panelists answered that there was no stickiness.
C: From 1 to 3 panelists out of 10 panelists answered that there was no stickiness.
D: All panel 10 members answered that there was stickiness.

"Moistness"
AA: All 10 panelists answered that there was moistness.
A: 7 or more and 9 or less out of 10 panelists answered that it was moist.
B: 4 or more and 6 or less out of 10 panelists answered that there was moistness.
C: 1 or more and 3 or less of the 10 panelists answered that the skin was moist.
D: All of panel 10 answered that it lacked moistness.

"Feeling of fit"
AA: All 10 panelists answered that they had a good fit.
A: 7 or more and 9 or less out of 10 panelists answered that they felt a good fit.
B: 4 or more and 6 or less out of 10 panelists answered that they felt fit.
C: 1 or more and 3 or less of the 10 panelists answered that they had a good fit.
D: All of panel 10 answered that the feeling of fit was lacking.

Claims

(A) a cyclic carboxamide derivative represented by formula (1) or a salt thereof

(In the formula,
R 1 is a hydrocarbon group having 1 to 6 carbon atoms which may be substituted with a hydroxyl group, or a hydrogen atom,
X is —CH 2 — or —N(R 2 )—, wherein R 2 is a hydrocarbon group having 1 to 6 carbon atoms which may be substituted with a hydroxyl group, or a hydrogen atom, and n is an integer from 1 to 3),
A cosmetic comprising (B) fine cellulose fibers and (C) water.
(A) In the formula (1) of the component,
R 1 is a hydroxyalkyl group having 1 to 3 carbon atoms,
2. The cosmetic according to claim 1, wherein X is -CH 2 - or -NH-, and n is 1.
The cosmetic according to claim 1 or 2, wherein the component (A) is 1-(2-hydroxyethyl)-2-imidazolidinone.
The cosmetic according to claim 1 or 2, wherein the blending amount of component (A) is 0.05 to 7% by mass with respect to the total amount of the cosmetic.
The cosmetic according to claim 1 or 2, wherein the component (B) has a maximum fiber diameter of 1000 nm or less.
The cosmetic according to claim 1 or 2, wherein the blending amount of component (B) is 0.005 to 1% by mass with respect to the total amount of the cosmetic.
The cosmetic according to claim 1 or 2, wherein the blending amount of component (A) relative to the blending amount of component (B) ((A)/(B)) is 1 to 300 by mass.
(D) The cosmetic according to claim 1 or 2, further comprising succinoglycan.
The cosmetic according to claim 8, wherein the amount of component (D) is 0.005 to 1% by mass relative to the total amount of the cosmetic.
(E) The cosmetic according to claim 1 or 2, further comprising polyethylene glycol.
The cosmetic according to claim 10, wherein the amount of component (E) is 0.1 to 5% by mass with respect to the total amount of the cosmetic.